| 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 | $107.60 | 9.641% | $117.9737 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $190.48 | 8.616% | $206.8918 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $242.87 | 3.478% | $251.317 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $86.78 | 8.232% | $93.9237 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $8.70 | 8.853% | $9.4702 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $190.89 | 4.698% | $199.858 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $46.43 | 9.439% | $50.8125 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $873.75 | $930.2469 | $930.24 | $930.15 | $930.30 | |