| 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 | $212.82 | 8.789% | $231.5247 | $231.52 | $231.50 | $231.50 |
| Purchase #2 | $18.28 | 9.245% | $19.97 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $35.70 | 3.580% | $36.9781 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $197.88 | 13.228% | $224.0556 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $134.75 | 10.682% | $149.144 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $21.70 | 8.280% | $23.4968 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $204.90 | 11.796% | $229.07 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $826.03 | $914.2392 | $914.24 | $914.20 | $914.30 | |