| 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 | $219.62 | 13.565% | $249.4115 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $80.35 | 9.719% | $88.1592 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $227.46 | 11.313% | $253.1925 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $64.71 | 3.834% | $67.191 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $19.33 | 9.803% | $21.2249 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $249.45 | 10.721% | $276.1935 | $276.19 | $276.20 | $276.20 |
| Purchase #7 | $231.89 | 11.649% | $258.9029 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $1,092.81 | $1,214.2755 | $1,214.26 | $1,214.25 | $1,214.30 | |