| 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 | $188.33 | 13.147% | $213.0897 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $47.96 | 13.583% | $54.4744 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $32.61 | 11.273% | $36.2861 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $228.90 | 5.318% | $241.0729 | $241.07 | $241.05 | $241.10 |
| Purchase #5 | $229.80 | 8.304% | $248.8826 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $142.62 | 8.376% | $154.5659 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $37.39 | 3.805% | $38.8127 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $907.61 | $987.1843 | $987.18 | $987.15 | $987.30 | |