| 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 | $86.55 | 13.128% | $97.9123 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $224.89 | 8.679% | $244.4082 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $209.46 | 7.412% | $224.9852 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $76.86 | 7.197% | $82.3916 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $210.72 | 11.433% | $234.8116 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $223.94 | 10.829% | $248.1905 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $143.98 | 5.519% | $151.9263 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $1,176.40 | $1,284.6257 | $1,284.63 | $1,284.65 | $1,284.60 | |