| 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 | $149.64 | 10.525% | $165.3896 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $124.84 | 13.111% | $141.2078 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $13.43 | 6.316% | $14.2782 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $46.54 | 10.285% | $51.3266 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $159.56 | 8.828% | $173.646 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $250.38 | 4.232% | $260.9761 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $190.91 | 13.727% | $217.1162 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $935.30 | $1,023.9405 | $1,023.96 | $1,024.00 | $1,023.90 | |