| 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 | $212.50 | 10.354% | $234.5023 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $66.92 | 12.682% | $75.4068 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $46.68 | 12.264% | $52.4048 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $70.50 | 12.295% | $79.168 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $109.74 | 3.250% | $113.3066 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $86.93 | 8.800% | $94.5798 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $90.69 | 9.375% | $99.1922 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $683.96 | $748.5605 | $748.56 | $748.55 | $748.60 | |