| 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 | $107.29 | 10.583% | $118.6445 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $233.54 | 4.779% | $244.7009 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $132.65 | 9.738% | $145.5675 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $199.66 | 7.774% | $215.1816 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $106.54 | 7.146% | $114.1533 | $114.15 | $114.15 | $114.20 |
| Purchase #6 | $8.65 | 8.480% | $9.3835 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $90.26 | 10.466% | $99.7066 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $878.59 | $947.3379 | $947.33 | $947.35 | $947.40 | |