| 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 | $99.70 | 11.102% | $110.7687 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $188.29 | 4.846% | $197.4145 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $181.60 | 4.684% | $190.1061 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $61.96 | 12.698% | $69.8277 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $110.37 | 13.474% | $125.2413 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $65.31 | 13.483% | $74.1157 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $212.83 | 10.146% | $234.4237 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $920.06 | $1,001.8977 | $1,001.90 | $1,001.85 | $1,001.80 | |