| 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 | $108.28 | 10.624% | $119.7837 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $149.26 | 7.338% | $160.2127 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $118.73 | 6.452% | $126.3905 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $222.31 | 4.291% | $231.8493 | $231.85 | $231.85 | $231.80 |
| Purchase #5 | $198.77 | 8.314% | $215.2957 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $215.80 | 7.532% | $232.0541 | $232.05 | $232.05 | $232.10 |
| Purchase #7 | $208.75 | 11.683% | $233.1383 | $233.14 | $233.15 | $233.10 |
| 7 purchase totals = | $1,221.90 | $1,318.7243 | $1,318.72 | $1,318.75 | $1,318.70 | |