| 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 | $116.50 | 3.262% | $120.3002 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $118.33 | 6.777% | $126.3492 | $126.35 | $126.35 | $126.30 |
| Purchase #3 | $231.38 | 13.109% | $261.7116 | $261.71 | $261.70 | $261.70 |
| Purchase #4 | $183.99 | 13.305% | $208.4699 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $201.70 | 9.618% | $221.0995 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $243.67 | 4.619% | $254.9251 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $132.77 | 5.244% | $139.7325 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $1,228.34 | $1,332.5880 | $1,332.59 | $1,332.60 | $1,332.50 | |