| 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 | $218.72 | 11.445% | $243.7525 | $243.75 | $243.75 | $243.80 |
| Purchase #2 | $55.88 | 12.335% | $62.7728 | $62.77 | $62.75 | $62.80 |
| Purchase #3 | $101.75 | 12.765% | $114.7384 | $114.74 | $114.75 | $114.70 |
| Purchase #4 | $116.81 | 11.360% | $130.0796 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $71.56 | 5.405% | $75.4278 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $13.31 | 10.373% | $14.6906 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $94.90 | 11.610% | $105.9179 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $672.93 | $747.3796 | $747.38 | $747.40 | $747.40 | |