| 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 | $55.60 | 8.638% | $60.4027 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $117.43 | 5.681% | $124.1012 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $194.70 | 7.670% | $209.6335 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $248.56 | 13.572% | $282.2946 | $282.29 | $282.30 | $282.30 |
| Purchase #5 | $28.56 | 5.282% | $30.0685 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $172.74 | 3.657% | $179.0571 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $202.62 | 7.839% | $218.5034 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $1,020.21 | $1,104.0610 | $1,104.05 | $1,104.05 | $1,104.10 | |