| 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 | $127.40 | 9.559% | $139.5782 | $139.58 | $139.60 | $139.60 |
| Purchase #2 | $203.55 | 4.359% | $212.4227 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $10.70 | 4.573% | $11.1893 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $124.90 | 7.221% | $133.919 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $62.87 | 5.258% | $66.1757 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $10.51 | 5.811% | $11.1207 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $188.99 | 8.387% | $204.8406 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $728.92 | $779.2462 | $779.25 | $779.25 | $779.20 | |