| 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 | $219.30 | 7.805% | $236.4164 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $25.46 | 3.732% | $26.4102 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $168.67 | 5.206% | $177.451 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $190.33 | 4.655% | $199.1899 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $85.49 | 12.480% | $96.1592 | $96.16 | $96.15 | $96.20 |
| Purchase #6 | $113.51 | 10.200% | $125.088 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $60.57 | 12.559% | $68.177 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $863.33 | $928.8917 | $928.90 | $928.90 | $929.00 | |