| 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 | $205.64 | 4.626% | $215.1529 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $140.30 | 9.653% | $153.8432 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $35.87 | 10.279% | $39.5571 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $240.91 | 3.815% | $250.1007 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $74.88 | 8.865% | $81.5181 | $81.52 | $81.50 | $81.50 |
| Purchase #6 | $125.39 | 4.692% | $131.2733 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $42.94 | 9.552% | $47.0416 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $865.93 | $918.4869 | $918.48 | $918.45 | $918.50 | |