| 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 | $115.92 | 11.287% | $129.0039 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $247.75 | 3.796% | $257.1546 | $257.15 | $257.15 | $257.20 |
| Purchase #3 | $11.70 | 9.842% | $12.8515 | $12.85 | $12.85 | $12.90 |
| Purchase #4 | $153.76 | 12.244% | $172.5864 | $172.59 | $172.60 | $172.60 |
| Purchase #5 | $225.90 | 6.316% | $240.1678 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $200.34 | 5.221% | $210.7998 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $159.78 | 13.356% | $181.1202 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $1,115.15 | $1,203.6842 | $1,203.68 | $1,203.65 | $1,203.80 | |