| 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 | $19.74 | 5.196% | $20.7657 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $241.81 | 8.331% | $261.9552 | $261.96 | $261.95 | $262.00 |
| Purchase #3 | $213.61 | 3.398% | $220.8685 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $229.38 | 5.492% | $241.9775 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $115.56 | 10.800% | $128.0405 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $151.31 | 11.633% | $168.9119 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $57.42 | 10.867% | $63.6598 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $1,028.83 | $1,106.1791 | $1,106.19 | $1,106.15 | $1,106.30 | |