| 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 | $229.58 | 12.678% | $258.6862 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $23.79 | 10.531% | $26.2953 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $28.74 | 3.473% | $29.7381 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $100.38 | 9.871% | $110.2885 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $150.31 | 6.235% | $159.6818 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $101.68 | 9.779% | $111.6233 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $236.98 | 9.317% | $259.0594 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $871.46 | $955.3726 | $955.38 | $955.40 | $955.40 | |