| 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 | $212.78 | 3.820% | $220.9082 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $86.38 | 7.501% | $92.8594 | $92.86 | $92.85 | $92.90 |
| Purchase #3 | $223.74 | 7.323% | $240.1245 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $198.45 | 11.500% | $221.2718 | $221.27 | $221.25 | $221.30 |
| Purchase #5 | $126.92 | 4.185% | $132.2316 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $195.39 | 10.322% | $215.5582 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $142.98 | 7.756% | $154.0695 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $1,186.64 | $1,277.0232 | $1,277.02 | $1,276.95 | $1,277.10 | |