| 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 | $207.96 | 13.392% | $235.81 | $235.81 | $235.80 | $235.80 |
| Purchase #2 | $94.52 | 8.451% | $102.5079 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $249.92 | 11.169% | $277.8336 | $277.83 | $277.85 | $277.80 |
| Purchase #4 | $161.74 | 5.621% | $170.8314 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $39.89 | 12.552% | $44.897 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $106.39 | 9.365% | $116.3534 | $116.35 | $116.35 | $116.40 |
| Purchase #7 | $69.37 | 11.170% | $77.1186 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $929.79 | $1,025.3519 | $1,025.35 | $1,025.35 | $1,025.30 | |