| 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 | $240.34 | 3.596% | $248.9826 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $138.88 | 4.297% | $144.8477 | $144.85 | $144.85 | $144.80 |
| Purchase #3 | $140.26 | 4.426% | $146.4679 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $147.92 | 11.447% | $164.8524 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $46.34 | 5.340% | $48.8146 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $18.58 | 4.175% | $19.3557 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $177.79 | 3.576% | $184.1478 | $184.15 | $184.15 | $184.10 |
| 7 purchase totals = | $910.11 | $957.4687 | $957.47 | $957.45 | $957.50 | |