| 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 | $110.89 | 3.741% | $115.0384 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $65.86 | 13.355% | $74.6556 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $114.59 | 3.187% | $118.242 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $23.47 | 10.148% | $25.8517 | $25.85 | $25.85 | $25.90 |
| Purchase #5 | $112.61 | 11.847% | $125.9509 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $229.46 | 7.647% | $247.0068 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $132.95 | 8.485% | $144.2308 | $144.23 | $144.25 | $144.20 |
| 7 purchase totals = | $789.83 | $850.9762 | $850.98 | $851.00 | $851.00 | |