| 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 | $74.85 | 13.538% | $84.9832 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $28.50 | 5.716% | $30.1291 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $156.52 | 11.203% | $174.0549 | $174.05 | $174.05 | $174.10 |
| Purchase #4 | $223.82 | 5.664% | $236.4972 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $231.32 | 10.603% | $255.8469 | $255.85 | $255.85 | $255.80 |
| Purchase #6 | $187.58 | 5.550% | $197.9907 | $197.99 | $198.00 | $198.00 |
| Purchase #7 | $231.25 | 12.532% | $260.2303 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,133.84 | $1,239.7323 | $1,239.73 | $1,239.80 | $1,239.70 | |