| 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 | $35.83 | 3.821% | $37.1991 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $89.34 | 12.287% | $100.3172 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $199.73 | 6.122% | $211.9575 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $227.37 | 3.218% | $234.6868 | $234.69 | $234.70 | $234.70 |
| Purchase #5 | $233.71 | 5.139% | $245.7204 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $185.33 | 3.103% | $191.0808 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $155.52 | 5.127% | $163.4935 | $163.49 | $163.50 | $163.50 |
| 7 purchase totals = | $1,126.83 | $1,184.4553 | $1,184.46 | $1,184.45 | $1,184.50 | |