| 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 | $204.99 | 6.438% | $218.1873 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $132.65 | 8.813% | $144.3404 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $72.33 | 8.153% | $78.2271 | $78.23 | $78.25 | $78.20 |
| Purchase #4 | $8.86 | 13.548% | $10.0604 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $58.90 | 8.377% | $63.8341 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $220.49 | 3.429% | $228.0506 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $225.77 | 9.563% | $247.3604 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $923.99 | $990.0603 | $990.06 | $990.10 | $990.10 | |