| 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 | $238.67 | 9.518% | $261.3866 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $173.93 | 9.753% | $190.8934 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $65.29 | 6.800% | $69.7297 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $238.89 | 7.182% | $256.0471 | $256.05 | $256.05 | $256.00 |
| Purchase #5 | $153.47 | 6.464% | $163.3903 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $205.54 | 4.302% | $214.3823 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $147.61 | 9.671% | $161.8854 | $161.89 | $161.90 | $161.90 |
| 7 purchase totals = | $1,223.40 | $1,317.7148 | $1,317.72 | $1,317.80 | $1,317.70 | |