| 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 | $236.45 | 9.441% | $258.7732 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $151.70 | 11.631% | $169.3442 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $108.76 | 5.196% | $114.4112 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $175.85 | 5.518% | $185.5534 | $185.55 | $185.55 | $185.60 |
| Purchase #5 | $233.68 | 6.463% | $248.7827 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $72.26 | 9.871% | $79.3928 | $79.39 | $79.40 | $79.40 |
| Purchase #7 | $160.61 | 3.339% | $165.9728 | $165.97 | $165.95 | $166.00 |
| 7 purchase totals = | $1,139.31 | $1,222.2303 | $1,222.21 | $1,222.20 | $1,222.30 | |