| 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 | $94.86 | 5.639% | $100.2092 | $100.21 | $100.20 | $100.20 |
| Purchase #2 | $136.48 | 10.531% | $150.8527 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $195.44 | 4.531% | $204.2954 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $108.75 | 12.459% | $122.2992 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $227.92 | 13.851% | $259.4892 | $259.49 | $259.50 | $259.50 |
| Purchase #6 | $13.79 | 11.829% | $15.4212 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $125.55 | 11.780% | $140.3398 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $902.79 | $992.9067 | $992.91 | $992.90 | $992.90 | |