| 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 | $126.26 | 5.400% | $133.078 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $184.89 | 5.348% | $194.7779 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $30.85 | 4.477% | $32.2312 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $224.96 | 12.384% | $252.819 | $252.82 | $252.80 | $252.80 |
| Purchase #5 | $115.76 | 8.788% | $125.933 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $146.34 | 13.725% | $166.4252 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $81.54 | 8.653% | $88.5957 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $910.60 | $993.8600 | $993.87 | $993.95 | $993.80 | |