| 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 | $197.45 | 3.561% | $204.4812 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $178.32 | 3.657% | $184.8412 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $190.56 | 9.840% | $209.3111 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $29.47 | 13.823% | $33.5436 | $33.54 | $33.55 | $33.50 |
| Purchase #5 | $47.39 | 4.443% | $49.4955 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $107.78 | 5.462% | $113.6669 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $80.88 | 6.546% | $86.1744 | $86.17 | $86.15 | $86.20 |
| 7 purchase totals = | $831.85 | $881.5139 | $881.51 | $881.50 | $881.50 | |