| 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 | $198.43 | 9.660% | $217.5983 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $70.60 | 3.520% | $73.0851 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $159.82 | 8.769% | $173.8346 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $246.90 | 4.671% | $258.4327 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $207.29 | 10.563% | $229.186 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $101.50 | 11.152% | $112.8193 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $163.79 | 11.240% | $182.2 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $1,148.33 | $1,247.1560 | $1,247.16 | $1,247.20 | $1,247.10 | |