| 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 | $106.45 | 7.312% | $114.2336 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $93.76 | 8.184% | $101.4333 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $217.42 | 3.242% | $224.4688 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $87.93 | 12.729% | $99.1226 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $123.47 | 5.191% | $129.8793 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $92.43 | 7.492% | $99.3549 | $99.35 | $99.35 | $99.40 |
| Purchase #7 | $171.95 | 10.105% | $189.3255 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $893.41 | $957.8180 | $957.81 | $957.85 | $957.80 | |