| 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 | $108.32 | 6.623% | $115.494 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $227.96 | 13.645% | $259.0651 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $100.82 | 8.482% | $109.3716 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $226.38 | 7.245% | $242.7812 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $229.99 | 12.808% | $259.4471 | $259.45 | $259.45 | $259.40 |
| Purchase #6 | $22.52 | 8.236% | $24.3747 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $172.34 | 5.833% | $182.3926 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $1,088.33 | $1,192.9263 | $1,192.92 | $1,192.90 | $1,193.00 | |