| 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 | $190.49 | 11.221% | $211.8649 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $73.91 | 7.150% | $79.1946 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $149.43 | 8.304% | $161.8387 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $246.26 | 6.239% | $261.6242 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $20.89 | 7.465% | $22.4494 | $22.45 | $22.45 | $22.40 |
| Purchase #6 | $119.94 | 13.466% | $136.0911 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $17.73 | 7.459% | $19.0525 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $818.65 | $892.1154 | $892.10 | $892.10 | $892.10 | |