| 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 | $15.27 | 6.389% | $16.2456 | $16.25 | $16.25 | $16.20 |
| Purchase #2 | $120.98 | 9.771% | $132.801 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $51.67 | 11.826% | $57.7805 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $199.84 | 11.576% | $222.9735 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $65.27 | 3.403% | $67.4911 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $222.61 | 3.521% | $230.4481 | $230.45 | $230.45 | $230.40 |
| Purchase #7 | $224.77 | 3.746% | $233.1899 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $900.41 | $960.9297 | $960.93 | $960.95 | $960.90 | |