| 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 | $21.58 | 12.370% | $24.2494 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $113.43 | 13.791% | $129.0731 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $23.60 | 11.392% | $26.2885 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $91.64 | 11.428% | $102.1126 | $102.11 | $102.10 | $102.10 |
| Purchase #5 | $169.37 | 9.815% | $185.9937 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $150.25 | 5.589% | $158.6475 | $158.65 | $158.65 | $158.60 |
| Purchase #7 | $226.39 | 13.498% | $256.9481 | $256.95 | $256.95 | $256.90 |
| 7 purchase totals = | $796.26 | $883.3129 | $883.31 | $883.30 | $883.20 | |