| 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 | $129.37 | 8.739% | $140.6756 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $49.90 | 6.581% | $53.1839 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $68.43 | 9.344% | $74.8241 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $244.39 | 13.737% | $277.9619 | $277.96 | $277.95 | $278.00 |
| Purchase #5 | $207.39 | 13.272% | $234.9148 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $45.82 | 12.680% | $51.63 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $61.67 | 9.125% | $67.2974 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $806.97 | $900.4877 | $900.48 | $900.50 | $900.50 | |