| 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 | $97.61 | 9.554% | $106.9357 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $121.69 | 10.754% | $134.7765 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $98.40 | 6.858% | $105.1483 | $105.15 | $105.15 | $105.10 |
| Purchase #4 | $46.63 | 5.174% | $49.0426 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $141.92 | 8.379% | $153.8115 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $214.66 | 4.131% | $223.5276 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $197.58 | 3.447% | $204.3906 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $918.49 | $977.6328 | $977.64 | $977.70 | $977.50 | |