| 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 | $233.99 | 9.186% | $255.4843 | $255.48 | $255.50 | $255.50 |
| Purchase #2 | $82.57 | 8.635% | $89.6999 | $89.70 | $89.70 | $89.70 |
| Purchase #3 | $110.76 | 13.743% | $125.9817 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $33.71 | 10.623% | $37.291 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $117.27 | 6.366% | $124.7354 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $132.39 | 3.701% | $137.2898 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $150.28 | 9.864% | $165.1036 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $860.97 | $935.5857 | $935.58 | $935.65 | $935.60 | |