| 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 | $241.34 | 3.745% | $250.3782 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $236.43 | 11.107% | $262.6903 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $204.66 | 11.456% | $228.1058 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $187.46 | 13.422% | $212.6209 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $169.94 | 5.351% | $179.0335 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $130.39 | 11.255% | $145.0654 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $133.75 | 13.235% | $151.4518 | $151.45 | $151.45 | $151.50 |
| 7 purchase totals = | $1,303.97 | $1,429.3459 | $1,429.35 | $1,429.35 | $1,429.40 | |