| 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 | $229.36 | 13.110% | $259.4291 | $259.43 | $259.45 | $259.40 |
| Purchase #2 | $18.47 | 9.152% | $20.1604 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $205.47 | 9.523% | $225.0369 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $32.46 | 11.843% | $36.3042 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $191.26 | 8.413% | $207.3507 | $207.35 | $207.35 | $207.40 |
| Purchase #6 | $151.73 | 5.681% | $160.3498 | $160.35 | $160.35 | $160.30 |
| Purchase #7 | $86.38 | 7.471% | $92.8334 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $915.13 | $1,001.4645 | $1,001.46 | $1,001.50 | $1,001.40 | |