| 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 | $189.31 | 6.135% | $200.9242 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $244.69 | 6.139% | $259.7115 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $130.89 | 3.702% | $135.7355 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $19.50 | 6.865% | $20.8387 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $234.55 | 11.360% | $261.1949 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $203.51 | 13.581% | $231.1487 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $207.72 | 4.679% | $217.4392 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $1,230.17 | $1,326.9927 | $1,326.99 | $1,327.00 | $1,326.80 | |