| 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 | $9.56 | 13.239% | $10.8256 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $142.41 | 13.645% | $161.8418 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $125.27 | 12.654% | $141.1217 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $113.40 | 10.763% | $125.6052 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $98.27 | 12.204% | $110.2629 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $232.79 | 4.584% | $243.4611 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $201.91 | 7.499% | $217.0512 | $217.05 | $217.05 | $217.10 |
| 7 purchase totals = | $923.61 | $1,010.1695 | $1,010.17 | $1,010.15 | $1,010.20 | |