| 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 | $201.42 | 5.738% | $212.9775 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $141.50 | 9.438% | $154.8548 | $154.85 | $154.85 | $154.90 |
| Purchase #3 | $17.64 | 13.429% | $20.0089 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $202.93 | 6.785% | $216.6988 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $172.26 | 10.298% | $189.9993 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $20.49 | 5.788% | $21.676 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $132.82 | 5.390% | $139.979 | $139.98 | $140.00 | $140.00 |
| 7 purchase totals = | $889.06 | $956.1943 | $956.20 | $956.25 | $956.30 | |