| 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 | $215.58 | 10.595% | $238.4207 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $146.79 | 13.795% | $167.0397 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $173.72 | 10.447% | $191.8685 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $191.99 | 8.363% | $208.0461 | $208.05 | $208.05 | $208.00 |
| Purchase #5 | $236.73 | 4.748% | $247.9699 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $243.60 | 9.425% | $266.5593 | $266.56 | $266.55 | $266.60 |
| Purchase #7 | $225.95 | 8.162% | $244.392 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,434.36 | $1,564.2962 | $1,564.30 | $1,564.25 | $1,564.30 | |