| 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 | $119.86 | 7.525% | $128.8795 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $243.85 | 7.807% | $262.8874 | $262.89 | $262.90 | $262.90 |
| Purchase #3 | $94.61 | 3.428% | $97.8532 | $97.85 | $97.85 | $97.90 |
| Purchase #4 | $152.37 | 8.704% | $165.6323 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $154.87 | 13.470% | $175.731 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $223.96 | 3.231% | $231.1961 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $44.49 | 7.203% | $47.6946 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $1,034.01 | $1,109.8741 | $1,109.87 | $1,109.95 | $1,109.90 | |