| 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 | $126.88 | 9.152% | $138.4921 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $170.39 | 9.843% | $187.1615 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $193.39 | 11.403% | $215.4423 | $215.44 | $215.45 | $215.40 |
| Purchase #4 | $126.68 | 4.851% | $132.8252 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $233.75 | 8.666% | $254.0068 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $163.54 | 10.500% | $180.7117 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $131.52 | 8.155% | $142.2455 | $142.25 | $142.25 | $142.20 |
| 7 purchase totals = | $1,146.15 | $1,250.8851 | $1,250.89 | $1,250.90 | $1,250.80 | |