| 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 | $219.47 | 6.419% | $233.5578 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $106.42 | 13.358% | $120.6356 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $235.26 | 10.773% | $260.6046 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $233.49 | 12.140% | $261.8357 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $180.99 | 13.836% | $206.0318 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $235.82 | 13.161% | $266.8563 | $266.86 | $266.85 | $266.90 |
| Purchase #7 | $127.45 | 7.627% | $137.1706 | $137.17 | $137.15 | $137.20 |
| 7 purchase totals = | $1,338.90 | $1,486.6924 | $1,486.70 | $1,486.70 | $1,486.70 | |