| 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 | $208.32 | 7.248% | $223.419 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $175.61 | 11.653% | $196.0738 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $246.67 | 9.516% | $270.1431 | $270.14 | $270.15 | $270.10 |
| Purchase #4 | $206.39 | 8.263% | $223.444 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $229.30 | 7.588% | $246.6993 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $7.69 | 6.126% | $8.1611 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $160.99 | 13.239% | $182.3035 | $182.30 | $182.30 | $182.30 |
| 7 purchase totals = | $1,234.97 | $1,350.2438 | $1,350.23 | $1,350.20 | $1,350.20 | |