| 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 | $188.77 | 8.265% | $204.3718 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $16.86 | 7.462% | $18.1181 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $66.42 | 5.225% | $69.8904 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $21.29 | 3.166% | $21.964 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $234.70 | 4.130% | $244.3931 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $110.62 | 13.156% | $125.1732 | $125.17 | $125.15 | $125.20 |
| Purchase #7 | $52.67 | 9.179% | $57.5046 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $691.33 | $741.4152 | $741.40 | $741.35 | $741.50 | |