| 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 | $214.83 | 6.651% | $229.1183 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $14.95 | 9.846% | $16.422 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $213.46 | 9.295% | $233.3011 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $11.95 | 12.330% | $13.4234 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $23.91 | 8.542% | $25.9524 | $25.95 | $25.95 | $26.00 |
| Purchase #6 | $113.58 | 11.551% | $126.6996 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $112.77 | 3.555% | $116.779 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $705.45 | $761.6958 | $761.69 | $761.65 | $761.70 | |