| 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 | $219.48 | 11.851% | $245.4906 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $35.34 | 10.740% | $39.1355 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $146.98 | 7.737% | $158.3518 | $158.35 | $158.35 | $158.40 |
| Purchase #4 | $48.32 | 5.437% | $50.9472 | $50.95 | $50.95 | $50.90 |
| Purchase #5 | $152.33 | 9.222% | $166.3779 | $166.38 | $166.40 | $166.40 |
| Purchase #6 | $142.42 | 8.274% | $154.2038 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $42.57 | 13.359% | $48.2569 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $787.44 | $862.7637 | $862.77 | $862.80 | $862.80 | |