| 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 | $196.68 | 8.532% | $213.4607 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $159.43 | 4.427% | $166.488 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $110.98 | 12.449% | $124.7959 | $124.80 | $124.80 | $124.80 |
| Purchase #4 | $100.59 | 5.555% | $106.1778 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $246.33 | 9.840% | $270.5689 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $244.95 | 8.858% | $266.6477 | $266.65 | $266.65 | $266.60 |
| Purchase #7 | $198.39 | 6.256% | $210.8013 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $1,257.35 | $1,358.9403 | $1,358.95 | $1,358.95 | $1,359.00 | |