| 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 | $219.26 | 3.372% | $226.6534 | $226.65 | $226.65 | $226.70 |
| Purchase #2 | $91.70 | 7.610% | $98.6784 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $46.85 | 13.670% | $53.2544 | $53.25 | $53.25 | $53.30 |
| Purchase #4 | $62.52 | 8.406% | $67.7754 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $141.39 | 5.712% | $149.4662 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $98.75 | 11.710% | $110.3136 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $223.62 | 12.659% | $251.9281 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $884.09 | $958.0695 | $958.07 | $958.10 | $958.20 | |