| 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 | $220.48 | 13.307% | $249.8193 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $133.80 | 4.782% | $140.1983 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $134.49 | 8.763% | $146.2754 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $234.35 | 5.344% | $246.8737 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $250.83 | 5.669% | $265.0496 | $265.05 | $265.05 | $265.00 |
| Purchase #6 | $156.54 | 10.715% | $173.3133 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $99.32 | 9.109% | $108.3671 | $108.37 | $108.35 | $108.40 |
| 7 purchase totals = | $1,229.81 | $1,329.8967 | $1,329.90 | $1,329.85 | $1,329.90 | |