| 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 | $194.63 | 9.872% | $213.8439 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $99.48 | 8.147% | $107.5846 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $105.99 | 9.688% | $116.2583 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $125.29 | 8.338% | $135.7367 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $40.78 | 6.116% | $43.2741 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $217.91 | 4.248% | $227.1668 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $214.91 | 6.539% | $228.963 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $998.99 | $1,072.8274 | $1,072.82 | $1,072.80 | $1,072.90 | |