| 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 | $109.36 | 13.159% | $123.7507 | $123.75 | $123.75 | $123.80 |
| Purchase #2 | $217.36 | 3.836% | $225.6979 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $104.96 | 8.555% | $113.9393 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $82.38 | 6.178% | $87.4694 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $25.86 | 7.387% | $27.7703 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $16.96 | 3.190% | $17.501 | $17.50 | $17.50 | $17.50 |
| Purchase #7 | $165.26 | 11.664% | $184.5359 | $184.54 | $184.55 | $184.50 |
| 7 purchase totals = | $722.14 | $780.6645 | $780.67 | $780.65 | $780.70 | |