| 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 | $229.62 | 9.599% | $251.6612 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $11.82 | 13.412% | $13.4053 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $35.77 | 3.328% | $36.9604 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $125.79 | 6.375% | $133.8091 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $238.51 | 9.330% | $260.763 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $232.88 | 4.582% | $243.5506 | $243.55 | $243.55 | $243.60 |
| Purchase #7 | $26.27 | 12.854% | $29.6467 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $900.66 | $969.7963 | $969.80 | $969.75 | $969.90 | |