| 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 | $227.32 | 9.293% | $248.4448 | $248.44 | $248.45 | $248.40 |
| Purchase #2 | $180.83 | 7.867% | $195.0559 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $248.66 | 8.507% | $269.8135 | $269.81 | $269.80 | $269.80 |
| Purchase #4 | $34.85 | 13.673% | $39.615 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $155.95 | 12.389% | $175.2706 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $100.76 | 13.183% | $114.0432 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $134.57 | 5.435% | $141.8839 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $1,082.94 | $1,184.1269 | $1,184.12 | $1,184.10 | $1,184.10 | |