| 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 | $223.81 | 12.633% | $252.0839 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $134.94 | 3.430% | $139.5684 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $39.67 | 9.134% | $43.2935 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $48.87 | 9.287% | $53.4086 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $115.83 | 8.583% | $125.7717 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $148.51 | 13.822% | $169.0371 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $168.61 | 4.466% | $176.1401 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $880.24 | $959.3033 | $959.30 | $959.30 | $959.30 | |