| 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 | $125.26 | 12.337% | $140.7133 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $116.33 | 12.863% | $131.2935 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $213.95 | 6.648% | $228.1734 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $39.27 | 13.107% | $44.4171 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $122.30 | 8.240% | $132.3775 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $179.35 | 10.219% | $197.6778 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $7.39 | 9.839% | $8.1171 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $803.85 | $882.7697 | $882.77 | $882.75 | $882.80 | |