| 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 | $248.95 | 10.728% | $275.6574 | $275.66 | $275.65 | $275.70 |
| Purchase #2 | $35.31 | 12.619% | $39.7658 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $104.95 | 4.214% | $109.3726 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $99.86 | 4.247% | $104.1011 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $180.26 | 9.287% | $197.0007 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $55.73 | 7.376% | $59.8406 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $184.65 | 3.717% | $191.5134 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $909.71 | $977.2516 | $977.25 | $977.20 | $977.30 | |