| 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 | $210.65 | 11.303% | $234.4598 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $89.26 | 3.713% | $92.5742 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $224.25 | 3.727% | $232.6078 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $103.36 | 8.704% | $112.3565 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $79.80 | 13.348% | $90.4517 | $90.45 | $90.45 | $90.50 |
| Purchase #6 | $153.28 | 8.806% | $166.7778 | $166.78 | $166.80 | $166.80 |
| Purchase #7 | $27.99 | 3.491% | $28.9671 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $888.59 | $958.1949 | $958.20 | $958.15 | $958.40 | |