| 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 | $249.41 | 4.368% | $260.3042 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $30.73 | 7.305% | $32.9748 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $207.72 | 5.543% | $219.2339 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $102.89 | 8.105% | $111.2292 | $111.23 | $111.25 | $111.20 |
| Purchase #5 | $217.70 | 5.797% | $230.3201 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $101.36 | 10.667% | $112.1721 | $112.17 | $112.15 | $112.20 |
| Purchase #7 | $49.75 | 11.495% | $55.4688 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $959.56 | $1,021.7031 | $1,021.69 | $1,021.65 | $1,021.70 | |