| 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 | $237.82 | 6.436% | $253.1261 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $52.29 | 12.227% | $58.6835 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $209.32 | 5.570% | $220.9791 | $220.98 | $221.00 | $221.00 |
| Purchase #4 | $240.87 | 8.772% | $261.9991 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $18.72 | 13.257% | $21.2017 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $49.94 | 12.634% | $56.2494 | $56.25 | $56.25 | $56.20 |
| Purchase #7 | $87.85 | 11.698% | $98.1267 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $896.81 | $970.3656 | $970.37 | $970.45 | $970.30 | |