| 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 | $214.37 | 12.499% | $241.1641 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $76.96 | 10.728% | $85.2163 | $85.22 | $85.20 | $85.20 |
| Purchase #3 | $66.35 | 8.417% | $71.9347 | $71.93 | $71.95 | $71.90 |
| Purchase #4 | $76.54 | 3.325% | $79.085 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $31.97 | 11.193% | $35.5484 | $35.55 | $35.55 | $35.50 |
| Purchase #6 | $163.63 | 4.475% | $170.9524 | $170.95 | $170.95 | $171.00 |
| Purchase #7 | $29.38 | 5.841% | $31.0961 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $659.20 | $714.9970 | $715.00 | $715.00 | $715.00 | |