| 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 | $112.31 | 3.492% | $116.2319 | $116.23 | $116.25 | $116.20 |
| Purchase #2 | $95.89 | 11.819% | $107.2232 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $154.27 | 4.463% | $161.1551 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $134.85 | 6.210% | $143.2242 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $64.32 | 12.750% | $72.5208 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $231.81 | 10.797% | $256.8385 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $99.71 | 8.163% | $107.8493 | $107.85 | $107.85 | $107.80 |
| 7 purchase totals = | $893.16 | $965.0430 | $965.04 | $965.00 | $964.90 | |