| 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 | $90.43 | 13.595% | $102.724 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $237.57 | 8.850% | $258.5949 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $79.25 | 6.371% | $84.299 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $23.31 | 12.591% | $26.245 | $26.25 | $26.25 | $26.20 |
| Purchase #5 | $15.41 | 11.634% | $17.2028 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $214.49 | 7.651% | $230.9006 | $230.90 | $230.90 | $230.90 |
| Purchase #7 | $144.26 | 5.839% | $152.6833 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $804.72 | $872.6496 | $872.64 | $872.65 | $872.60 | |