| 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 | $232.84 | 6.157% | $247.176 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $27.80 | 10.278% | $30.6573 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $122.35 | 5.789% | $129.4328 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $33.41 | 6.759% | $35.6682 | $35.67 | $35.65 | $35.70 |
| Purchase #5 | $235.50 | 3.791% | $244.4278 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $63.82 | 3.392% | $65.9848 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $21.83 | 13.508% | $24.7788 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $737.55 | $778.1257 | $778.13 | $778.20 | $778.20 | |