| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.45 | 11.490% | $214.5625 | $214.56 | $214.55 | $214.60 |
| Purchase #2 | $198.62 | 11.842% | $222.1406 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $229.68 | 12.621% | $258.6679 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $190.61 | 10.228% | $210.1056 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $151.68 | 11.768% | $169.5297 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $136.57 | 6.600% | $145.5836 | $145.58 | $145.60 | $145.60 |
| Purchase #7 | $134.40 | 13.126% | $152.0413 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $1,234.01 | $1,372.6312 | $1,372.63 | $1,372.65 | $1,372.60 | |