| 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 | $224.67 | 5.362% | $236.7168 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $139.34 | 8.321% | $150.9345 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $229.71 | 7.533% | $247.0141 | $247.01 | $247.00 | $247.00 |
| Purchase #4 | $67.62 | 9.864% | $74.29 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $27.27 | 9.179% | $29.7731 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $80.47 | 11.565% | $89.7764 | $89.78 | $89.80 | $89.80 |
| Purchase #7 | $245.87 | 10.391% | $271.4184 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $1,014.95 | $1,099.9233 | $1,099.92 | $1,099.90 | $1,099.90 | |