| 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 | $103.56 | 8.709% | $112.579 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $115.31 | 12.727% | $129.9855 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $227.33 | 5.252% | $239.2694 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $198.81 | 12.858% | $224.373 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $45.89 | 11.317% | $51.0834 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $40.47 | 12.646% | $45.5878 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $81.26 | 5.592% | $85.8041 | $85.80 | $85.80 | $85.80 |
| 7 purchase totals = | $812.63 | $888.6822 | $888.68 | $888.70 | $888.80 | |