| 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 | $119.29 | 6.192% | $126.6764 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $237.43 | 6.762% | $253.485 | $253.49 | $253.50 | $253.50 |
| Purchase #3 | $105.54 | 9.318% | $115.3742 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $24.41 | 6.511% | $25.9993 | $26.00 | $26.00 | $26.00 |
| Purchase #5 | $209.57 | 13.170% | $237.1704 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $101.72 | 4.125% | $105.916 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $99.48 | 6.585% | $106.0308 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $897.44 | $970.6521 | $970.66 | $970.65 | $970.70 | |