| 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 | $96.65 | 10.329% | $106.633 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $114.96 | 8.457% | $124.6822 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $231.34 | 9.837% | $254.0969 | $254.10 | $254.10 | $254.10 |
| Purchase #4 | $99.99 | 9.749% | $109.738 | $109.74 | $109.75 | $109.70 |
| Purchase #5 | $113.69 | 4.464% | $118.7651 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $203.28 | 8.311% | $220.1746 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $50.61 | 6.388% | $53.843 | $53.84 | $53.85 | $53.80 |
| 7 purchase totals = | $910.52 | $987.9328 | $987.93 | $987.95 | $987.90 | |