| 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 | $101.42 | 5.842% | $107.345 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $105.49 | 11.202% | $117.307 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $124.52 | 3.337% | $128.6752 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $112.93 | 13.114% | $127.7396 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $123.40 | 8.239% | $133.5669 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $74.95 | 11.178% | $83.3279 | $83.33 | $83.35 | $83.30 |
| Purchase #7 | $243.82 | 7.440% | $261.9602 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $886.53 | $959.9218 | $959.94 | $959.95 | $959.90 | |