| 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 | $120.33 | 8.858% | $130.9888 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $44.28 | 11.566% | $49.4014 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $168.34 | 12.688% | $189.699 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $35.82 | 4.617% | $37.4738 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $206.57 | 9.254% | $225.686 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $100.36 | 5.773% | $106.1538 | $106.15 | $106.15 | $106.20 |
| Purchase #7 | $224.39 | 10.177% | $247.2262 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $900.09 | $986.6290 | $986.63 | $986.65 | $986.70 | |