| 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 | $197.80 | 3.655% | $205.0296 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $18.54 | 6.659% | $19.7746 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $248.55 | 12.277% | $279.0645 | $279.06 | $279.05 | $279.10 |
| Purchase #4 | $105.72 | 7.239% | $113.3731 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $128.67 | 3.242% | $132.8415 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $116.61 | 7.503% | $125.3592 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $43.59 | 8.138% | $47.1374 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $859.48 | $922.5799 | $922.57 | $922.55 | $922.60 | |