| 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 | $97.88 | 8.182% | $105.8885 | $105.89 | $105.90 | $105.90 |
| Purchase #2 | $242.33 | 9.250% | $264.7455 | $264.75 | $264.75 | $264.70 |
| Purchase #3 | $8.28 | 10.573% | $9.1554 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $146.97 | 12.553% | $165.4191 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $184.29 | 7.592% | $198.2813 | $198.28 | $198.30 | $198.30 |
| Purchase #6 | $48.69 | 6.384% | $51.7984 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $60.59 | 11.402% | $67.4985 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $789.03 | $862.7867 | $862.80 | $862.80 | $862.80 | |