| 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 | $106.25 | 4.771% | $111.3192 | $111.32 | $111.30 | $111.30 |
| Purchase #2 | $191.39 | 12.588% | $215.4822 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $138.68 | 9.337% | $151.6286 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $204.92 | 8.711% | $222.7706 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $46.48 | 8.825% | $50.5819 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $112.54 | 9.294% | $122.9995 | $123.00 | $123.00 | $123.00 |
| Purchase #7 | $75.33 | 5.431% | $79.4212 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $875.59 | $954.2032 | $954.20 | $954.20 | $954.20 | |