| 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 | $105.33 | 7.532% | $113.2635 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $90.95 | 4.221% | $94.789 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $102.36 | 13.731% | $116.4151 | $116.42 | $116.40 | $116.40 |
| Purchase #4 | $43.98 | 3.437% | $45.4916 | $45.49 | $45.50 | $45.50 |
| Purchase #5 | $104.42 | 12.454% | $117.4245 | $117.42 | $117.40 | $117.40 |
| Purchase #6 | $218.59 | 13.684% | $248.5019 | $248.50 | $248.50 | $248.50 |
| Purchase #7 | $105.77 | 12.714% | $119.2176 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $771.40 | $855.1032 | $855.10 | $855.05 | $855.10 | |