| 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 | $203.27 | 12.115% | $227.8962 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $75.85 | 10.698% | $83.9644 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $106.89 | 11.834% | $119.5394 | $119.54 | $119.55 | $119.50 |
| Purchase #4 | $32.33 | 10.821% | $35.8284 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $162.79 | 12.375% | $182.9353 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $16.51 | 9.245% | $18.0363 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $48.47 | 9.290% | $52.9729 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $646.11 | $721.1729 | $721.18 | $721.20 | $721.10 | |