| 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 | $211.67 | 13.256% | $239.729 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $103.72 | 7.810% | $111.8205 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $26.77 | 12.571% | $30.1353 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $17.42 | 10.127% | $19.1841 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $248.96 | 10.177% | $274.2967 | $274.30 | $274.30 | $274.30 |
| Purchase #6 | $217.64 | 13.531% | $247.0889 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $84.73 | 12.295% | $95.1476 | $95.15 | $95.15 | $95.10 |
| 7 purchase totals = | $910.91 | $1,017.4021 | $1,017.41 | $1,017.45 | $1,017.30 | |