| 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 | $200.88 | 5.595% | $212.1192 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $242.53 | 9.276% | $265.0271 | $265.03 | $265.05 | $265.00 |
| Purchase #3 | $204.74 | 9.762% | $224.7267 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $220.54 | 3.324% | $227.8707 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $77.41 | 6.785% | $82.6623 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $247.52 | 13.642% | $281.2867 | $281.29 | $281.30 | $281.30 |
| Purchase #7 | $105.37 | 8.217% | $114.0283 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $1,298.99 | $1,407.7210 | $1,407.73 | $1,407.75 | $1,407.70 | |