| 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 | $207.87 | 7.327% | $223.1006 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $228.41 | 13.870% | $260.0905 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $145.82 | 3.341% | $150.6918 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $104.92 | 13.219% | $118.7894 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $31.47 | 9.404% | $34.4294 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $117.66 | 8.762% | $127.9694 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $125.68 | 12.774% | $141.7344 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $961.83 | $1,056.8055 | $1,056.80 | $1,056.85 | $1,056.80 | |