| 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 | $237.45 | 4.776% | $248.7906 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $15.52 | 4.181% | $16.1689 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $93.52 | 13.694% | $106.3266 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $197.41 | 6.814% | $210.8615 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $65.35 | 13.245% | $74.0056 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $92.59 | 13.857% | $105.4202 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $191.34 | 7.729% | $206.1287 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $893.18 | $967.7021 | $967.71 | $967.70 | $967.70 | |