| 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 | $126.60 | 10.494% | $139.8854 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $194.31 | 13.437% | $220.4194 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $111.36 | 9.122% | $121.5183 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $155.38 | 12.443% | $174.7139 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $15.46 | 12.428% | $17.3814 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $133.82 | 3.491% | $138.4917 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $127.81 | 12.362% | $143.6099 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $864.74 | $956.0200 | $956.02 | $956.00 | $956.00 | |