| 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 | $209.34 | 4.465% | $218.687 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $181.73 | 9.336% | $198.6963 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $79.34 | 6.467% | $84.4709 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $57.66 | 12.144% | $64.6622 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $55.73 | 4.392% | $58.1777 | $58.18 | $58.20 | $58.20 |
| Purchase #6 | $190.32 | 11.523% | $212.2506 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $154.68 | 5.842% | $163.7164 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $928.80 | $1,000.6611 | $1,000.67 | $1,000.65 | $1,000.80 | |