| 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 | $142.84 | 5.734% | $151.0304 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $199.51 | 7.767% | $215.0059 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $237.63 | 9.502% | $260.2096 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $85.65 | 8.515% | $92.9431 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $58.94 | 3.873% | $61.2227 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $21.55 | 12.406% | $24.2235 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $122.94 | 12.232% | $137.978 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $869.06 | $942.6132 | $942.61 | $942.60 | $942.50 | |