| 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 | $229.91 | 12.223% | $258.0119 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $144.96 | 12.855% | $163.5946 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $238.48 | 9.834% | $261.9321 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $9.68 | 6.795% | $10.3378 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $199.89 | 9.687% | $219.2533 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $190.42 | 4.766% | $199.4954 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $176.89 | 9.154% | $193.0825 | $193.08 | $193.10 | $193.10 |
| 7 purchase totals = | $1,190.23 | $1,305.7076 | $1,305.70 | $1,305.75 | $1,305.70 | |