| 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 | $226.71 | 3.491% | $234.6244 | $234.62 | $234.60 | $234.60 |
| Purchase #2 | $64.75 | 5.352% | $68.2154 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $57.54 | 10.830% | $63.7716 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $58.91 | 12.401% | $66.2154 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $152.57 | 10.782% | $169.0201 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $205.56 | 5.393% | $216.6459 | $216.65 | $216.65 | $216.60 |
| Purchase #7 | $20.63 | 3.607% | $21.3741 | $21.37 | $21.35 | $21.40 |
| 7 purchase totals = | $786.67 | $839.8669 | $839.87 | $839.75 | $839.80 | |