| 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 | $112.91 | 13.287% | $127.9124 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $199.63 | 13.781% | $227.141 | $227.14 | $227.15 | $227.10 |
| Purchase #3 | $237.83 | 11.107% | $264.2458 | $264.25 | $264.25 | $264.20 |
| Purchase #4 | $102.37 | 7.303% | $109.8461 | $109.85 | $109.85 | $109.80 |
| Purchase #5 | $61.79 | 10.371% | $68.1982 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $50.63 | 9.682% | $55.532 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $109.47 | 8.667% | $118.9578 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $874.63 | $971.8333 | $971.84 | $971.85 | $971.70 | |