| 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 | $65.44 | 7.136% | $70.1098 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $198.68 | 7.728% | $214.034 | $214.03 | $214.05 | $214.00 |
| Purchase #3 | $216.69 | 4.749% | $226.9806 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $169.76 | 3.409% | $175.5471 | $175.55 | $175.55 | $175.50 |
| Purchase #5 | $100.69 | 13.589% | $114.3728 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $209.26 | 3.523% | $216.6322 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $180.25 | 7.301% | $193.4101 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $1,140.77 | $1,211.0866 | $1,211.08 | $1,211.10 | $1,211.00 | |