| 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 | $213.83 | 4.658% | $223.7902 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $247.89 | 12.334% | $278.4648 | $278.46 | $278.45 | $278.50 |
| Purchase #3 | $203.87 | 13.355% | $231.0968 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $139.86 | 10.824% | $154.9984 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $161.67 | 7.370% | $173.5851 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $225.72 | 3.841% | $234.3899 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $162.35 | 9.491% | $177.7586 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $1,355.19 | $1,474.0838 | $1,474.09 | $1,474.10 | $1,474.20 | |