| 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 | $100.65 | 13.683% | $114.4219 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $248.80 | 10.761% | $275.5734 | $275.57 | $275.55 | $275.60 |
| Purchase #3 | $141.32 | 9.533% | $154.792 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $206.84 | 12.749% | $233.21 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $94.97 | 5.159% | $99.8695 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $11.91 | 13.445% | $13.5113 | $13.51 | $13.50 | $13.50 |
| Purchase #7 | $96.41 | 11.742% | $107.7305 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $900.90 | $999.1086 | $999.10 | $999.05 | $999.10 | |