| 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 | $117.98 | 5.454% | $124.4146 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $236.27 | 10.366% | $260.7617 | $260.76 | $260.75 | $260.80 |
| Purchase #3 | $183.68 | 4.157% | $191.3156 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $95.30 | 5.116% | $100.1755 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $97.87 | 9.642% | $107.3066 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $148.70 | 4.704% | $155.6948 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $190.29 | 10.712% | $210.6739 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,070.09 | $1,150.3427 | $1,150.34 | $1,150.30 | $1,150.40 | |