| 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 | $185.76 | 8.794% | $202.0957 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $89.35 | 5.522% | $94.2839 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $215.52 | 9.723% | $236.475 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $5.71 | 13.343% | $6.4719 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $115.33 | 4.181% | $120.1519 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $95.98 | 13.798% | $109.2233 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $199.40 | 5.447% | $210.2613 | $210.26 | $210.25 | $210.30 |
| 7 purchase totals = | $907.05 | $978.9630 | $978.96 | $978.95 | $979.10 | |