| 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 | $240.52 | 11.680% | $268.6127 | $268.61 | $268.60 | $268.60 |
| Purchase #2 | $222.44 | 5.488% | $234.6475 | $234.65 | $234.65 | $234.60 |
| Purchase #3 | $43.30 | 11.327% | $48.2046 | $48.20 | $48.20 | $48.20 |
| Purchase #4 | $16.58 | 13.370% | $18.7967 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $61.29 | 12.123% | $68.7202 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $106.61 | 5.449% | $112.4192 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $219.37 | 8.713% | $238.4837 | $238.48 | $238.50 | $238.50 |
| 7 purchase totals = | $910.11 | $989.8846 | $989.88 | $989.85 | $989.80 | |