| 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 | $247.33 | 13.193% | $279.9602 | $279.96 | $279.95 | $280.00 |
| Purchase #2 | $148.60 | 13.856% | $169.19 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $238.39 | 9.793% | $261.7355 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $110.94 | 12.542% | $124.8541 | $124.85 | $124.85 | $124.90 |
| Purchase #5 | $71.99 | 9.805% | $79.0486 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $196.68 | 13.208% | $222.6575 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $80.50 | 3.201% | $83.0768 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $1,094.43 | $1,220.5227 | $1,220.53 | $1,220.55 | $1,220.60 | |