| 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 | $205.36 | 3.692% | $212.9419 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $86.46 | 11.215% | $96.1565 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $13.80 | 8.399% | $14.9591 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $242.74 | 8.849% | $264.2201 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $208.78 | 4.631% | $218.4486 | $218.45 | $218.45 | $218.40 |
| Purchase #6 | $110.90 | 9.401% | $121.3257 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $191.89 | 11.308% | $213.5889 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $1,059.93 | $1,141.6408 | $1,141.65 | $1,141.65 | $1,141.60 | |