| 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 | $231.41 | 12.460% | $260.2437 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $128.94 | 8.242% | $139.5672 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $95.99 | 8.792% | $104.4294 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $213.58 | 7.703% | $230.0321 | $230.03 | $230.05 | $230.00 |
| Purchase #5 | $93.32 | 13.576% | $105.9891 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $14.51 | 6.415% | $15.4408 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $43.44 | 6.411% | $46.2249 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $821.19 | $901.9272 | $901.92 | $901.95 | $901.80 | |