| 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 | $228.98 | 4.874% | $240.1405 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $44.39 | 10.863% | $49.2121 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $152.78 | 9.258% | $166.9244 | $166.92 | $166.90 | $166.90 |
| Purchase #4 | $46.44 | 7.618% | $49.9778 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $129.31 | 9.153% | $141.1457 | $141.15 | $141.15 | $141.10 |
| Purchase #6 | $131.64 | 3.380% | $136.0894 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $161.78 | 3.164% | $166.8987 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $895.32 | $950.3886 | $950.39 | $950.40 | $950.30 | |