| 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 | $243.58 | 10.594% | $269.3849 | $269.38 | $269.40 | $269.40 |
| Purchase #2 | $133.56 | 9.222% | $145.8769 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $20.61 | 11.738% | $23.0292 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $184.94 | 6.356% | $196.6948 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $248.37 | 4.697% | $260.0359 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $172.43 | 10.350% | $190.2765 | $190.28 | $190.30 | $190.30 |
| Purchase #7 | $194.76 | 12.428% | $218.9648 | $218.96 | $218.95 | $219.00 |
| 7 purchase totals = | $1,198.25 | $1,304.2630 | $1,304.26 | $1,304.35 | $1,304.30 | |