| 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 | $245.42 | 10.843% | $272.0309 | $272.03 | $272.05 | $272.00 |
| Purchase #2 | $35.53 | 11.608% | $39.6543 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $191.68 | 4.188% | $199.7076 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $28.79 | 11.302% | $32.0438 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $171.94 | 4.727% | $180.0676 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $65.46 | 10.375% | $72.2515 | $72.25 | $72.25 | $72.30 |
| Purchase #7 | $50.54 | 5.655% | $53.398 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $789.36 | $849.1537 | $849.15 | $849.15 | $849.20 | |