| 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 | $115.36 | 11.233% | $128.3184 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $25.91 | 7.242% | $27.7864 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $205.57 | 13.671% | $233.6735 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $30.91 | 3.384% | $31.956 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $183.58 | 12.237% | $206.0447 | $206.04 | $206.05 | $206.00 |
| Purchase #6 | $203.61 | 6.681% | $217.2132 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $107.40 | 6.749% | $114.6484 | $114.65 | $114.65 | $114.60 |
| 7 purchase totals = | $872.34 | $959.6406 | $959.64 | $959.60 | $959.60 | |