| 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 | $126.48 | 10.456% | $139.7047 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $175.85 | 8.825% | $191.3688 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $33.91 | 10.618% | $37.5106 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $127.76 | 13.788% | $145.3755 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $8.28 | 9.554% | $9.0711 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $48.29 | 11.281% | $53.7376 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $215.89 | 10.673% | $238.9319 | $238.93 | $238.95 | $238.90 |
| 7 purchase totals = | $736.46 | $815.7002 | $815.70 | $815.70 | $815.70 | |