| 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 | $197.92 | 12.787% | $223.228 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $43.99 | 13.411% | $49.8895 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $207.90 | 12.648% | $234.1952 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $37.64 | 5.252% | $39.6169 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $46.87 | 6.772% | $50.044 | $50.04 | $50.05 | $50.00 |
| Purchase #6 | $81.48 | 8.514% | $88.4172 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $44.53 | 3.625% | $46.1442 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $660.33 | $731.5350 | $731.54 | $731.55 | $731.40 | |