| 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 | $230.59 | 12.317% | $258.9918 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $50.82 | 3.484% | $52.5906 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $163.42 | 10.804% | $181.0759 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $147.39 | 5.664% | $155.7382 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $247.56 | 5.777% | $261.8615 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $141.47 | 6.801% | $151.0914 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $141.32 | 3.160% | $145.7857 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $1,122.57 | $1,207.1351 | $1,207.14 | $1,207.20 | $1,207.20 | |