| 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 | $242.38 | 5.261% | $255.1316 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $135.49 | 8.652% | $147.2126 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $93.52 | 7.111% | $100.1702 | $100.17 | $100.15 | $100.20 |
| Purchase #4 | $14.36 | 8.804% | $15.6243 | $15.62 | $15.60 | $15.60 |
| Purchase #5 | $44.36 | 5.659% | $46.8703 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $187.43 | 13.389% | $212.525 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $148.99 | 4.414% | $155.5664 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $866.53 | $933.1004 | $933.10 | $933.05 | $933.10 | |