| 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 | $28.26 | 13.654% | $32.1186 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $194.40 | 10.489% | $214.7906 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $182.47 | 4.505% | $190.6903 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $207.66 | 10.328% | $229.1071 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $231.54 | 7.423% | $248.7272 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $209.87 | 3.456% | $217.1231 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $246.89 | 9.411% | $270.1248 | $270.12 | $270.10 | $270.10 |
| 7 purchase totals = | $1,301.09 | $1,402.6817 | $1,402.68 | $1,402.65 | $1,402.60 | |