| 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 | $102.33 | 11.579% | $114.1788 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $230.57 | 7.275% | $247.344 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $220.96 | 5.545% | $233.2122 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $44.27 | 8.838% | $48.1826 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $194.72 | 10.222% | $214.6243 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $113.48 | 13.273% | $128.5422 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $248.28 | 11.300% | $276.3356 | $276.34 | $276.35 | $276.30 |
| 7 purchase totals = | $1,154.61 | $1,262.4197 | $1,262.41 | $1,262.45 | $1,262.30 | |