| 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 | $40.59 | 11.303% | $45.1779 | $45.18 | $45.20 | $45.20 |
| Purchase #2 | $129.49 | 5.216% | $136.2442 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $135.81 | 3.104% | $140.0255 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $73.92 | 13.614% | $83.9835 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $193.53 | 10.372% | $213.6029 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $247.31 | 13.868% | $281.607 | $281.61 | $281.60 | $281.60 |
| Purchase #7 | $189.60 | 8.677% | $206.0516 | $206.05 | $206.05 | $206.10 |
| 7 purchase totals = | $1,010.25 | $1,106.6926 | $1,106.69 | $1,106.75 | $1,106.70 | |