| 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 | $199.26 | 4.648% | $208.5216 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $195.83 | 6.573% | $208.7019 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $22.94 | 10.824% | $25.423 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $226.52 | 10.503% | $250.3114 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $91.71 | 9.634% | $100.5453 | $100.55 | $100.55 | $100.50 |
| Purchase #6 | $43.40 | 7.582% | $46.6906 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $104.73 | 3.763% | $108.671 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $884.39 | $948.8648 | $948.86 | $948.80 | $948.80 | |