| 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 | $239.34 | 13.641% | $271.9884 | $271.99 | $272.00 | $272.00 |
| Purchase #2 | $27.47 | 4.563% | $28.7235 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $31.47 | 6.289% | $33.4491 | $33.45 | $33.45 | $33.40 |
| Purchase #4 | $11.25 | 13.278% | $12.7438 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $249.99 | 4.186% | $260.4546 | $260.45 | $260.45 | $260.50 |
| Purchase #6 | $21.63 | 10.811% | $23.9684 | $23.97 | $23.95 | $24.00 |
| Purchase #7 | $164.59 | 3.647% | $170.5926 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $745.74 | $801.9204 | $801.91 | $801.90 | $801.90 | |