| 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 | $173.42 | 7.492% | $186.4126 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $188.90 | 5.409% | $199.1176 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $42.94 | 7.696% | $46.2447 | $46.24 | $46.25 | $46.20 |
| Purchase #4 | $234.30 | 8.494% | $254.2014 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $118.62 | 3.654% | $122.9544 | $122.95 | $122.95 | $123.00 |
| Purchase #6 | $20.94 | 12.651% | $23.5891 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $29.64 | 13.115% | $33.5273 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $808.76 | $866.0471 | $866.04 | $866.05 | $866.00 | |