| 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 | $243.58 | 11.316% | $271.1435 | $271.14 | $271.15 | $271.10 |
| Purchase #2 | $189.86 | 10.433% | $209.6681 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $205.27 | 11.827% | $229.5473 | $229.55 | $229.55 | $229.50 |
| Purchase #4 | $82.77 | 12.795% | $93.3604 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $25.83 | 4.749% | $27.0567 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $209.47 | 7.493% | $225.1656 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $192.54 | 10.599% | $212.9473 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $1,149.32 | $1,268.8889 | $1,268.90 | $1,268.85 | $1,268.90 | |