| 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 | $113.38 | 10.613% | $125.413 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $28.50 | 12.573% | $32.0833 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $217.51 | 9.867% | $238.9717 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $144.51 | 6.781% | $154.3092 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $129.58 | 3.743% | $134.4302 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $158.78 | 5.114% | $166.9 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $101.80 | 11.762% | $113.7737 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $894.06 | $965.8811 | $965.87 | $965.85 | $965.90 | |