| 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 | $5.46 | 13.327% | $6.1877 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $89.92 | 9.776% | $98.7106 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $104.69 | 5.295% | $110.2333 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $212.68 | 11.451% | $237.034 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $93.36 | 5.812% | $98.7861 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $207.51 | 10.191% | $228.6573 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $203.85 | 12.375% | $229.0764 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $917.47 | $1,008.6854 | $1,008.69 | $1,008.75 | $1,008.70 | |