| 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 | $198.97 | 6.531% | $211.9647 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $151.96 | 3.556% | $157.3637 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $169.66 | 3.638% | $175.8322 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $132.43 | 7.527% | $142.398 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $112.55 | 3.675% | $116.6862 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $243.92 | 8.555% | $264.7874 | $264.79 | $264.80 | $264.80 |
| Purchase #7 | $133.30 | 7.515% | $143.3175 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $1,142.79 | $1,212.3497 | $1,212.35 | $1,212.35 | $1,212.40 | |