| 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 | $247.63 | 11.545% | $276.2189 | $276.22 | $276.20 | $276.20 |
| Purchase #2 | $28.69 | 12.328% | $32.2269 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $237.50 | 6.179% | $252.1751 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $46.94 | 8.864% | $51.1008 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $209.27 | 3.185% | $215.9352 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $91.49 | 11.204% | $101.7405 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $184.86 | 6.747% | $197.3325 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $1,046.38 | $1,126.7299 | $1,126.74 | $1,126.80 | $1,126.60 | |