| 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 | $110.97 | 6.716% | $118.4227 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $207.60 | 6.797% | $221.7106 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $118.61 | 13.498% | $134.62 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $127.74 | 6.866% | $136.5106 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $100.82 | 9.194% | $110.0894 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $26.86 | 3.343% | $27.7579 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $69.35 | 5.109% | $72.8931 | $72.89 | $72.90 | $72.90 |
| 7 purchase totals = | $761.95 | $822.0043 | $822.00 | $821.95 | $822.00 | |