| 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 | $132.37 | 7.277% | $142.0026 | $142.00 | $142.00 | $142.00 |
| Purchase #2 | $229.90 | 11.670% | $256.7293 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $101.87 | 7.684% | $109.6977 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $56.36 | 4.856% | $59.0968 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $225.27 | 5.237% | $237.0674 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $61.26 | 13.686% | $69.644 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $234.26 | 7.551% | $251.949 | $251.95 | $251.95 | $251.90 |
| 7 purchase totals = | $1,041.29 | $1,126.1868 | $1,126.19 | $1,126.20 | $1,126.10 | |