| 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 | $191.99 | 4.304% | $200.2532 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $201.61 | 13.271% | $228.3657 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $23.33 | 10.132% | $25.6938 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $219.99 | 5.455% | $231.9905 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $12.29 | 13.402% | $13.9371 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $62.35 | 6.676% | $66.5125 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $78.86 | 5.617% | $83.2896 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $790.42 | $850.0424 | $850.04 | $850.05 | $850.10 | |