| 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 | $109.86 | 9.672% | $120.4857 | $120.49 | $120.50 | $120.50 |
| Purchase #2 | $100.97 | 8.173% | $109.2223 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $125.57 | 5.416% | $132.3709 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $238.89 | 11.719% | $266.8855 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $73.89 | 12.857% | $83.39 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $219.39 | 4.256% | $228.7272 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $234.66 | 8.316% | $254.1743 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $1,103.23 | $1,195.2559 | $1,195.26 | $1,195.25 | $1,195.30 | |