| 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 | $42.34 | 3.389% | $43.7749 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $210.40 | 8.840% | $228.9994 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $12.57 | 9.290% | $13.7378 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $113.68 | 6.764% | $121.3693 | $121.37 | $121.35 | $121.40 |
| Purchase #5 | $212.93 | 3.328% | $220.0163 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $234.40 | 5.166% | $246.5091 | $246.51 | $246.50 | $246.50 |
| Purchase #7 | $19.30 | 12.476% | $21.7079 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $845.62 | $896.1147 | $896.12 | $896.05 | $896.10 | |