| 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 | $109.77 | 3.746% | $113.882 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $132.63 | 4.275% | $138.2999 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $221.63 | 6.566% | $236.1822 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $216.99 | 6.869% | $231.895 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $105.91 | 4.222% | $110.3815 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $10.28 | 3.609% | $10.651 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $85.75 | 6.781% | $91.5647 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $882.96 | $932.8563 | $932.85 | $932.90 | $933.00 | |