| 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 | $230.44 | 5.289% | $242.628 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $201.25 | 4.797% | $210.904 | $210.90 | $210.90 | $210.90 |
| Purchase #3 | $144.85 | 10.532% | $160.1056 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $126.42 | 9.856% | $138.88 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $142.83 | 3.669% | $148.0704 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $60.48 | 11.189% | $67.2471 | $67.25 | $67.25 | $67.20 |
| Purchase #7 | $11.56 | 11.848% | $12.9296 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $917.83 | $980.7647 | $980.77 | $980.80 | $980.70 | |