| 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 | $230.68 | 11.157% | $256.417 | $256.42 | $256.40 | $256.40 |
| Purchase #2 | $42.41 | 5.569% | $44.7718 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $142.74 | 4.237% | $148.7879 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $109.76 | 6.391% | $116.7748 | $116.77 | $116.75 | $116.80 |
| Purchase #5 | $212.30 | 12.551% | $238.9458 | $238.95 | $238.95 | $238.90 |
| Purchase #6 | $53.36 | 13.406% | $60.5134 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $45.75 | 4.462% | $47.7914 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $837.00 | $914.0021 | $914.00 | $913.95 | $914.00 | |