| 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 | $213.32 | 4.766% | $223.4868 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $19.30 | 6.792% | $20.6109 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $234.66 | 13.561% | $266.4822 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $245.91 | 7.543% | $264.459 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $26.46 | 8.418% | $28.6874 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $157.51 | 5.519% | $166.203 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $112.33 | 8.794% | $122.2083 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $1,009.49 | $1,092.1376 | $1,092.14 | $1,092.15 | $1,092.20 | |