| 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 | $107.40 | 13.506% | $121.9054 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $16.43 | 11.416% | $18.3056 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $179.69 | 3.213% | $185.4634 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $230.40 | 5.173% | $242.3186 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $200.75 | 4.167% | $209.1153 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $32.78 | 10.401% | $36.1894 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $187.39 | 4.194% | $195.2491 | $195.25 | $195.25 | $195.20 |
| 7 purchase totals = | $954.84 | $1,008.5468 | $1,008.56 | $1,008.50 | $1,008.50 | |