| 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 | $44.90 | 12.714% | $50.6086 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $132.99 | 5.562% | $140.3869 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $147.36 | 8.564% | $159.9799 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $146.49 | 8.214% | $158.5227 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $121.31 | 10.570% | $134.1325 | $134.13 | $134.15 | $134.10 |
| Purchase #6 | $103.77 | 6.847% | $110.8751 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $242.58 | 7.385% | $260.4945 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $939.40 | $1,015.0002 | $1,015.00 | $1,015.05 | $1,015.00 | |