| 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 | $191.59 | 4.576% | $200.3572 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $105.64 | 4.874% | $110.7889 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $46.92 | 12.487% | $52.7789 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $43.43 | 10.533% | $48.0045 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $102.34 | 10.670% | $113.2597 | $113.26 | $113.25 | $113.30 |
| Purchase #6 | $103.79 | 12.288% | $116.5437 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $105.32 | 9.116% | $114.921 | $114.92 | $114.90 | $114.90 |
| 7 purchase totals = | $699.03 | $756.6539 | $756.65 | $756.65 | $756.70 | |