| 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 | $187.87 | 13.559% | $213.3433 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $242.83 | 7.806% | $261.7853 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $214.78 | 7.865% | $231.6724 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $143.81 | 3.260% | $148.4982 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $68.56 | 12.460% | $77.1026 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $207.78 | 8.753% | $225.967 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $110.55 | 5.328% | $116.4401 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $1,176.18 | $1,274.8089 | $1,274.81 | $1,274.80 | $1,274.80 | |