| 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 | $108.63 | 4.352% | $113.3576 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $213.93 | 9.442% | $234.1293 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $217.63 | 6.229% | $231.1862 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $13.30 | 8.208% | $14.3917 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $39.91 | 9.814% | $43.8268 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $59.47 | 10.676% | $65.819 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $140.27 | 11.383% | $156.2369 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $793.14 | $858.9475 | $858.96 | $859.00 | $858.90 | |