| 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 | $240.79 | 10.113% | $265.1411 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $239.95 | 8.763% | $260.9768 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $71.47 | 8.598% | $77.615 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $236.59 | 13.544% | $268.6337 | $268.63 | $268.65 | $268.60 |
| Purchase #5 | $232.31 | 6.860% | $248.2465 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $39.57 | 7.815% | $42.6624 | $42.66 | $42.65 | $42.70 |
| Purchase #7 | $22.28 | 5.565% | $23.5199 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $1,082.96 | $1,186.7954 | $1,186.80 | $1,186.80 | $1,186.70 | |