| 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 | $88.49 | 4.478% | $92.4526 | $92.45 | $92.45 | $92.50 |
| Purchase #2 | $40.44 | 12.253% | $45.3951 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $223.47 | 7.569% | $240.3844 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $226.74 | 9.537% | $248.3642 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $244.61 | 13.516% | $277.6715 | $277.67 | $277.65 | $277.70 |
| Purchase #6 | $158.78 | 9.625% | $174.0626 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $36.60 | 9.476% | $40.0682 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $1,019.13 | $1,118.3986 | $1,118.39 | $1,118.35 | $1,118.60 | |