| 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 | $21.31 | 13.746% | $24.2393 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $32.70 | 11.299% | $36.3948 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $101.75 | 4.319% | $106.1446 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $248.55 | 3.676% | $257.6867 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $188.52 | 8.391% | $204.3387 | $204.34 | $204.35 | $204.30 |
| Purchase #6 | $203.27 | 4.511% | $212.4395 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $29.64 | 11.240% | $32.9715 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $825.74 | $874.2151 | $874.21 | $874.25 | $874.10 | |