| 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 | $216.54 | 8.846% | $235.6951 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $135.62 | 11.323% | $150.9763 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $205.63 | 11.498% | $229.2733 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $132.88 | 4.148% | $138.3919 | $138.39 | $138.40 | $138.40 |
| Purchase #5 | $93.25 | 13.365% | $105.7129 | $105.71 | $105.70 | $105.70 |
| Purchase #6 | $122.96 | 3.803% | $127.6362 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $217.66 | 10.307% | $240.0942 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $1,124.54 | $1,227.7799 | $1,227.78 | $1,227.80 | $1,227.80 | |