| 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 | $216.35 | 11.868% | $242.0264 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $37.97 | 5.354% | $40.0029 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $139.43 | 13.521% | $158.2823 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $199.75 | 10.490% | $220.7038 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $77.63 | 4.195% | $80.8866 | $80.89 | $80.90 | $80.90 |
| Purchase #6 | $56.45 | 13.867% | $64.2779 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $140.28 | 13.376% | $159.0439 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $867.86 | $965.2238 | $965.22 | $965.30 | $965.20 | |