| 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 | $122.53 | 7.744% | $132.0187 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $88.78 | 6.675% | $94.7061 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $243.64 | 9.231% | $266.1304 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $133.98 | 8.366% | $145.1888 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $222.38 | 10.657% | $246.079 | $246.08 | $246.10 | $246.10 |
| Purchase #6 | $74.90 | 10.419% | $82.7038 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $26.68 | 12.496% | $30.0139 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $912.89 | $996.8407 | $996.84 | $996.85 | $996.80 | |