| 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 | $202.59 | 10.465% | $223.791 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $148.61 | 9.542% | $162.7904 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $58.27 | 11.701% | $65.0882 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $147.26 | 6.657% | $157.0631 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $83.83 | 11.695% | $93.6339 | $93.63 | $93.65 | $93.60 |
| Purchase #6 | $10.96 | 12.129% | $12.2893 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $227.59 | 9.202% | $248.5328 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $879.11 | $963.1887 | $963.18 | $963.25 | $963.20 | |