| 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 | $229.25 | 13.798% | $260.8819 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $130.62 | 9.524% | $143.0602 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $148.81 | 9.603% | $163.1002 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $130.97 | 3.866% | $136.0333 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $248.60 | 12.601% | $279.9261 | $279.93 | $279.95 | $279.90 |
| Purchase #6 | $77.66 | 10.656% | $85.9354 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $173.80 | 10.424% | $191.9169 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,139.71 | $1,260.8540 | $1,260.86 | $1,260.90 | $1,260.80 | |