| 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 | $248.88 | 8.605% | $270.2961 | $270.30 | $270.30 | $270.30 |
| Purchase #2 | $198.95 | 10.715% | $220.2675 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $188.56 | 3.575% | $195.301 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $98.66 | 7.775% | $106.3308 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $29.64 | 3.162% | $30.5772 | $30.58 | $30.60 | $30.60 |
| Purchase #6 | $46.42 | 8.519% | $50.3745 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $82.36 | 11.833% | $92.1057 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $893.47 | $965.2528 | $965.26 | $965.25 | $965.30 | |