| 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 | $238.53 | 9.740% | $261.7628 | $261.76 | $261.75 | $261.80 |
| Purchase #2 | $112.64 | 3.520% | $116.6049 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $191.67 | 13.288% | $217.1391 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $248.33 | 9.532% | $272.0008 | $272.00 | $272.00 | $272.00 |
| Purchase #5 | $162.54 | 12.674% | $183.1403 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $168.49 | 6.803% | $179.9524 | $179.95 | $179.95 | $180.00 |
| Purchase #7 | $142.61 | 13.304% | $161.5828 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $1,264.81 | $1,392.1831 | $1,392.17 | $1,392.20 | $1,392.20 | |