| 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 | $219.39 | 11.549% | $244.7274 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $110.71 | 5.246% | $116.5178 | $116.52 | $116.50 | $116.50 |
| Purchase #3 | $98.45 | 3.842% | $102.2324 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $139.93 | 7.634% | $150.6123 | $150.61 | $150.60 | $150.60 |
| Purchase #5 | $115.36 | 3.313% | $119.1819 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $75.92 | 8.191% | $82.1386 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $66.52 | 4.342% | $69.4083 | $69.41 | $69.40 | $69.40 |
| 7 purchase totals = | $826.28 | $884.8187 | $884.82 | $884.85 | $884.70 | |