| 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 | $215.45 | 10.779% | $238.6734 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $126.69 | 8.174% | $137.0456 | $137.05 | $137.05 | $137.00 |
| Purchase #3 | $106.49 | 10.869% | $118.0644 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $42.98 | 12.170% | $48.2107 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $41.46 | 6.147% | $44.0085 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $16.48 | 7.471% | $17.7112 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $66.85 | 10.172% | $73.65 | $73.65 | $73.65 | $73.70 |
| 7 purchase totals = | $616.40 | $677.3638 | $677.36 | $677.30 | $677.40 | |