| 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 | $232.50 | 9.156% | $253.7877 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $249.91 | 4.418% | $260.951 | $260.95 | $260.95 | $261.00 |
| Purchase #3 | $122.77 | 3.192% | $126.6888 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $150.81 | 3.364% | $155.8832 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $165.74 | 11.599% | $184.9642 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $31.74 | 4.426% | $33.1448 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $140.56 | 12.424% | $158.0232 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,094.03 | $1,173.4429 | $1,173.43 | $1,173.45 | $1,173.50 | |