| 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 | $211.51 | 9.288% | $231.155 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $124.91 | 12.314% | $140.2914 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $83.69 | 12.485% | $94.1387 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $22.36 | 11.677% | $24.971 | $24.97 | $24.95 | $25.00 |
| Purchase #5 | $187.41 | 13.607% | $212.9109 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $18.35 | 5.360% | $19.3336 | $19.33 | $19.35 | $19.30 |
| Purchase #7 | $109.91 | 9.625% | $120.4888 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $758.14 | $843.2894 | $843.29 | $843.30 | $843.30 | |