| 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 | $40.83 | 4.564% | $42.6935 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $128.82 | 4.794% | $134.9956 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $178.34 | 5.366% | $187.9097 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $116.34 | 12.166% | $130.4939 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $241.27 | 8.451% | $261.6597 | $261.66 | $261.65 | $261.70 |
| Purchase #6 | $116.90 | 7.737% | $125.9446 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $154.34 | 13.501% | $175.1774 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $976.84 | $1,058.8744 | $1,058.87 | $1,058.90 | $1,058.90 | |