| 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 | $21.72 | 9.162% | $23.71 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $148.52 | 9.212% | $162.2017 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $86.84 | 6.154% | $92.1841 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $219.54 | 13.245% | $248.6181 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $92.38 | 3.819% | $95.908 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $89.47 | 3.645% | $92.7312 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $137.84 | 3.668% | $142.896 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $796.31 | $858.2491 | $858.25 | $858.25 | $858.20 | |