| 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 | $249.42 | 6.425% | $265.4452 | $265.45 | $265.45 | $265.40 |
| Purchase #2 | $80.79 | 13.495% | $91.6926 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $156.30 | 8.625% | $169.7809 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $201.38 | 11.316% | $224.1682 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $98.45 | 12.255% | $110.515 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $204.72 | 3.658% | $212.2087 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $84.53 | 3.286% | $87.3077 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $1,075.59 | $1,161.1183 | $1,161.13 | $1,161.10 | $1,161.10 | |