| 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 | $117.72 | 5.306% | $123.9662 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $202.54 | 3.874% | $210.3864 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $44.35 | 11.832% | $49.5975 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $168.47 | 5.585% | $177.879 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $213.60 | 10.659% | $236.3676 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $87.32 | 12.719% | $98.4262 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $79.60 | 3.159% | $82.1146 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $913.60 | $978.7375 | $978.75 | $978.75 | $978.80 | |