| 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 | $248.67 | 4.185% | $259.0768 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $213.71 | 8.601% | $232.0912 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $141.41 | 13.571% | $160.6008 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $126.53 | 4.836% | $132.649 | $132.65 | $132.65 | $132.60 |
| Purchase #5 | $197.33 | 11.380% | $219.7862 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $173.92 | 5.378% | $183.2734 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $70.59 | 7.523% | $75.9005 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $1,172.16 | $1,263.3779 | $1,263.38 | $1,263.40 | $1,263.40 | |