| 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 | $157.55 | 7.324% | $169.089 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $191.84 | 11.502% | $213.9054 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $112.51 | 10.370% | $124.1773 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $209.43 | 13.261% | $237.2025 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $234.53 | 7.649% | $252.4692 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $119.68 | 8.255% | $129.5596 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $108.46 | 10.755% | $120.1249 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $1,134.00 | $1,246.5279 | $1,246.53 | $1,246.50 | $1,246.60 | |