| 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 | $206.33 | 8.586% | $224.0455 | $224.05 | $224.05 | $224.00 |
| Purchase #2 | $162.32 | 7.552% | $174.5784 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $39.43 | 6.420% | $41.9614 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $81.56 | 3.109% | $84.0957 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $172.44 | 9.181% | $188.2717 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $40.64 | 12.376% | $45.6696 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $21.39 | 8.729% | $23.2571 | $23.26 | $23.25 | $23.30 |
| 7 purchase totals = | $724.11 | $781.8794 | $781.89 | $781.85 | $782.00 | |