| 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 | $225.43 | 6.246% | $239.5104 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $41.34 | 12.550% | $46.5282 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $233.51 | 4.678% | $244.4336 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $142.92 | 12.501% | $160.7864 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $27.77 | 11.240% | $30.8913 | $30.89 | $30.90 | $30.90 |
| Purchase #6 | $28.64 | 5.369% | $30.1777 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $206.80 | 7.315% | $221.9274 | $221.93 | $221.95 | $221.90 |
| 7 purchase totals = | $906.41 | $974.2550 | $974.26 | $974.35 | $974.20 | |