| 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 | $90.79 | 12.675% | $102.2976 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $238.29 | 9.567% | $261.0872 | $261.09 | $261.10 | $261.10 |
| Purchase #3 | $202.31 | 11.339% | $225.2499 | $225.25 | $225.25 | $225.20 |
| Purchase #4 | $72.56 | 10.843% | $80.4277 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $174.35 | 8.720% | $189.5533 | $189.55 | $189.55 | $189.60 |
| Purchase #6 | $150.93 | 8.738% | $164.1183 | $164.12 | $164.10 | $164.10 |
| Purchase #7 | $222.76 | 8.840% | $242.452 | $242.45 | $242.45 | $242.50 |
| 7 purchase totals = | $1,151.99 | $1,265.1860 | $1,265.19 | $1,265.20 | $1,265.20 | |