| 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 | $226.56 | 5.426% | $238.8531 | $238.85 | $238.85 | $238.90 |
| Purchase #2 | $177.72 | 6.109% | $188.5769 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $164.44 | 10.174% | $181.1701 | $181.17 | $181.15 | $181.20 |
| Purchase #4 | $241.74 | 7.268% | $259.3097 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $121.56 | 10.285% | $134.0624 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $209.98 | 11.418% | $233.9555 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $50.86 | 12.175% | $57.0522 | $57.05 | $57.05 | $57.10 |
| 7 purchase totals = | $1,192.86 | $1,292.9799 | $1,292.98 | $1,292.95 | $1,293.20 | |