| 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 | $235.89 | 13.653% | $268.0961 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $6.84 | 10.162% | $7.5351 | $7.54 | $7.55 | $7.50 |
| Purchase #3 | $7.51 | 10.728% | $8.3157 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $110.87 | 6.664% | $118.2584 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $144.59 | 4.189% | $150.6469 | $150.65 | $150.65 | $150.60 |
| Purchase #6 | $127.93 | 12.527% | $143.9558 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $250.77 | 5.531% | $264.6401 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $884.40 | $961.4481 | $961.47 | $961.45 | $961.40 | |