| 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 | $231.59 | 9.154% | $252.7897 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $67.82 | 7.372% | $72.8197 | $72.82 | $72.80 | $72.80 |
| Purchase #3 | $219.73 | 7.554% | $236.3284 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $46.85 | 11.254% | $52.1225 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $112.27 | 9.504% | $122.9401 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $78.56 | 13.657% | $89.2889 | $89.29 | $89.30 | $89.30 |
| Purchase #7 | $119.85 | 7.333% | $128.6386 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $876.67 | $954.9279 | $954.93 | $954.95 | $954.80 | |