| 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 | $197.72 | 10.607% | $218.6922 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $123.92 | 6.849% | $132.4073 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $64.41 | 13.560% | $73.144 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $227.89 | 3.611% | $236.1191 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $209.37 | 9.515% | $229.2916 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $52.88 | 9.466% | $57.8856 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $34.25 | 6.781% | $36.5725 | $36.57 | $36.55 | $36.60 |
| 7 purchase totals = | $910.44 | $984.1123 | $984.11 | $984.10 | $984.10 | |