| 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 | $222.83 | 9.561% | $244.1348 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $27.90 | 4.512% | $29.1588 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $187.80 | 8.710% | $204.1574 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $162.87 | 12.686% | $183.5317 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $76.38 | 13.348% | $86.5752 | $86.58 | $86.60 | $86.60 |
| Purchase #6 | $205.37 | 7.782% | $221.3519 | $221.35 | $221.35 | $221.40 |
| Purchase #7 | $27.72 | 4.278% | $28.9059 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $910.87 | $997.8157 | $997.82 | $997.85 | $997.90 | |