| 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 | $40.36 | 6.296% | $42.9011 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $100.65 | 12.520% | $113.2514 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $112.63 | 6.175% | $119.5849 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $159.70 | 7.591% | $171.8228 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $212.68 | 11.446% | $237.0234 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $167.86 | 12.567% | $188.955 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $246.27 | 5.858% | $260.6965 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $1,040.15 | $1,134.2351 | $1,134.23 | $1,134.20 | $1,134.30 | |