| 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 | $226.94 | 3.468% | $234.8103 | $234.81 | $234.80 | $234.80 |
| Purchase #2 | $236.49 | 6.583% | $252.0581 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $29.71 | 7.239% | $31.8607 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $167.57 | 4.756% | $175.5396 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $140.49 | 10.595% | $155.3749 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $74.54 | 7.642% | $80.2363 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $15.50 | 4.770% | $16.2394 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $891.24 | $946.1193 | $946.12 | $946.10 | $946.10 | |