| 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 | $104.58 | 5.196% | $110.014 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $127.89 | 4.804% | $134.0338 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $74.59 | 13.716% | $84.8208 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $148.73 | 3.507% | $153.946 | $153.95 | $153.95 | $153.90 |
| Purchase #5 | $232.50 | 11.840% | $260.028 | $260.03 | $260.05 | $260.00 |
| Purchase #6 | $34.68 | 7.147% | $37.1586 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $44.27 | 7.396% | $47.5442 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $767.24 | $827.5454 | $827.54 | $827.55 | $827.40 | |