| 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 | $208.64 | 5.609% | $220.3426 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $202.80 | 13.319% | $229.8109 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $213.50 | 5.671% | $225.6076 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $56.40 | 10.325% | $62.2233 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $52.97 | 10.641% | $58.6065 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $44.61 | 7.501% | $47.9562 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $126.95 | 9.500% | $139.0103 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $905.87 | $983.5574 | $983.56 | $983.50 | $983.50 | |