| 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 | $244.30 | 9.107% | $266.5484 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $16.31 | 4.301% | $17.0115 | $17.01 | $17.00 | $17.00 |
| Purchase #3 | $106.42 | 3.434% | $110.0745 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $93.80 | 7.343% | $100.6877 | $100.69 | $100.70 | $100.70 |
| Purchase #5 | $128.85 | 13.345% | $146.045 | $146.05 | $146.05 | $146.00 |
| Purchase #6 | $165.87 | 9.149% | $181.0454 | $181.05 | $181.05 | $181.00 |
| Purchase #7 | $155.76 | 5.120% | $163.7349 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $911.31 | $985.1474 | $985.15 | $985.15 | $985.00 | |