| 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 | $187.51 | 12.756% | $211.4288 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $56.29 | 9.531% | $61.655 | $61.66 | $61.65 | $61.70 |
| Purchase #3 | $15.58 | 11.609% | $17.3887 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $11.86 | 10.704% | $13.1295 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $31.75 | 5.602% | $33.5286 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $199.65 | 12.225% | $224.0572 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $51.35 | 9.233% | $56.0911 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $553.99 | $617.2789 | $617.29 | $617.35 | $617.30 | |