| 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 | $186.77 | 9.719% | $204.9222 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $93.95 | 8.850% | $102.2646 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $197.27 | 5.351% | $207.8259 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $217.32 | 12.406% | $244.2807 | $244.28 | $244.30 | $244.30 |
| Purchase #5 | $66.89 | 7.338% | $71.7984 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $235.54 | 9.625% | $258.2107 | $258.21 | $258.20 | $258.20 |
| Purchase #7 | $229.82 | 5.791% | $243.1289 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $1,227.56 | $1,332.4314 | $1,332.43 | $1,332.45 | $1,332.40 | |