| 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 | $243.71 | 5.682% | $257.5576 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $39.73 | 4.577% | $41.5484 | $41.55 | $41.55 | $41.50 |
| Purchase #3 | $110.53 | 13.234% | $125.1575 | $125.16 | $125.15 | $125.20 |
| Purchase #4 | $49.35 | 8.864% | $53.7244 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $248.46 | 9.302% | $271.5717 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $190.43 | 11.431% | $212.1981 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $37.35 | 8.539% | $40.5393 | $40.54 | $40.55 | $40.50 |
| 7 purchase totals = | $919.56 | $1,002.2970 | $1,002.30 | $1,002.25 | $1,002.30 | |