| 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 | $84.91 | 7.618% | $91.3784 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $18.25 | 9.482% | $19.9805 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $136.47 | 12.298% | $153.2531 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $224.53 | 13.105% | $253.9547 | $253.95 | $253.95 | $254.00 |
| Purchase #5 | $169.55 | 12.552% | $190.8319 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $17.75 | 12.406% | $19.9521 | $19.95 | $19.95 | $20.00 |
| Purchase #7 | $224.52 | 12.247% | $252.017 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $875.98 | $981.3677 | $981.36 | $981.40 | $981.50 | |