| 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 | $32.39 | 12.299% | $36.3736 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $126.94 | 5.230% | $133.579 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $86.86 | 13.507% | $98.5922 | $98.59 | $98.60 | $98.60 |
| Purchase #4 | $139.30 | 6.786% | $148.7529 | $148.75 | $148.75 | $148.80 |
| Purchase #5 | $191.56 | 13.283% | $217.0049 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $39.74 | 12.760% | $44.8108 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $193.34 | 10.212% | $213.0839 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $810.13 | $892.1973 | $892.18 | $892.20 | $892.30 | |