| 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 | $109.69 | 12.191% | $123.0623 | $123.06 | $123.05 | $123.10 |
| Purchase #2 | $222.79 | 4.335% | $232.4479 | $232.45 | $232.45 | $232.40 |
| Purchase #3 | $43.85 | 7.514% | $47.1449 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $228.70 | 7.600% | $246.0812 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $50.44 | 12.193% | $56.5901 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $20.76 | 4.188% | $21.6294 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $50.38 | 8.831% | $54.8291 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $726.61 | $781.7849 | $781.78 | $781.85 | $781.70 | |