| 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 | $101.45 | 13.151% | $114.7917 | $114.79 | $114.80 | $114.80 |
| Purchase #2 | $220.62 | 13.472% | $250.3419 | $250.34 | $250.35 | $250.30 |
| Purchase #3 | $116.35 | 11.428% | $129.6465 | $129.65 | $129.65 | $129.60 |
| Purchase #4 | $38.86 | 5.211% | $40.885 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $28.78 | 9.338% | $31.4675 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $51.67 | 9.701% | $56.6825 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $225.88 | 8.692% | $245.5135 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $783.61 | $869.3286 | $869.33 | $869.35 | $869.30 | |