| 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 | $210.99 | 9.700% | $231.456 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $227.67 | 13.419% | $258.221 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $197.96 | 7.223% | $212.2587 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $205.82 | 8.282% | $222.866 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $54.34 | 4.295% | $56.6739 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $126.95 | 9.564% | $139.0915 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $166.94 | 12.273% | $187.4285 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $1,190.67 | $1,307.9956 | $1,308.00 | $1,307.95 | $1,308.10 | |