| 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 | $124.83 | 13.681% | $141.908 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $73.77 | 8.703% | $80.1902 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $14.31 | 5.379% | $15.0797 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $199.60 | 10.722% | $221.0011 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $158.92 | 10.176% | $175.0917 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $240.53 | 8.686% | $261.4224 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $174.84 | 10.306% | $192.859 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $986.80 | $1,087.5521 | $1,087.55 | $1,087.55 | $1,087.60 | |