| 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 | $235.97 | 7.364% | $253.3468 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $150.83 | 7.156% | $161.6234 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $225.38 | 6.492% | $240.0117 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $125.67 | 5.255% | $132.274 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $21.88 | 8.372% | $23.7118 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $37.54 | 10.652% | $41.5388 | $41.54 | $41.55 | $41.50 |
| Purchase #7 | $11.53 | 6.696% | $12.302 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $808.80 | $864.8085 | $864.80 | $864.75 | $864.70 | |