| 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 | $239.97 | 4.838% | $251.5797 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $50.71 | 5.865% | $53.6841 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $102.67 | 7.445% | $110.3138 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $109.85 | 5.574% | $115.973 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $123.46 | 13.134% | $139.6752 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $60.62 | 11.387% | $67.5228 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $123.47 | 5.676% | $130.4782 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $810.75 | $869.2268 | $869.22 | $869.25 | $869.30 | |