| 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 | $237.51 | 12.381% | $266.9161 | $266.92 | $266.90 | $266.90 |
| Purchase #2 | $82.98 | 11.851% | $92.814 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $64.68 | 8.446% | $70.1429 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $65.95 | 9.291% | $72.0774 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $111.48 | 11.354% | $124.1374 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $149.90 | 7.113% | $160.5624 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $183.90 | 9.108% | $200.6496 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $896.40 | $987.2998 | $987.30 | $987.30 | $987.20 | |