| 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 | $91.82 | 13.462% | $104.1808 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $111.46 | 3.304% | $115.1426 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $142.77 | 7.509% | $153.4906 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $12.98 | 3.830% | $13.4771 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $222.32 | 12.776% | $250.7236 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $99.97 | 7.219% | $107.1868 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $235.77 | 7.357% | $253.1156 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $917.09 | $997.3171 | $997.32 | $997.35 | $997.30 | |