| 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 | $125.60 | 9.352% | $137.3461 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $21.31 | 8.482% | $23.1175 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $130.82 | 11.301% | $145.604 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $226.82 | 11.496% | $252.8952 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $46.38 | 12.260% | $52.0662 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $215.93 | 8.568% | $234.4309 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $69.54 | 5.653% | $73.4711 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $836.40 | $918.9310 | $918.94 | $918.90 | $918.90 | |