| 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 | $221.66 | 10.359% | $244.6218 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $129.73 | 11.635% | $144.8241 | $144.82 | $144.80 | $144.80 |
| Purchase #3 | $13.40 | 5.202% | $14.0971 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $64.92 | 12.473% | $73.0175 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $54.40 | 13.440% | $61.7114 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $147.66 | 6.359% | $157.0497 | $157.05 | $157.05 | $157.00 |
| Purchase #7 | $229.62 | 13.363% | $260.3041 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $861.39 | $955.6257 | $955.62 | $955.55 | $955.50 | |