| 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 | $229.89 | 9.671% | $252.1227 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $248.31 | 5.553% | $262.0987 | $262.10 | $262.10 | $262.10 |
| Purchase #3 | $22.85 | 10.603% | $25.2728 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $87.28 | 10.516% | $96.4584 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $179.64 | 12.537% | $202.1615 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $52.53 | 11.274% | $58.4522 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $30.95 | 3.235% | $31.9512 | $31.95 | $31.95 | $32.00 |
| 7 purchase totals = | $851.45 | $928.5175 | $928.51 | $928.45 | $928.70 | |