| 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 | $64.84 | 12.495% | $72.9418 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $132.98 | 8.322% | $144.0466 | $144.05 | $144.05 | $144.00 |
| Purchase #3 | $175.29 | 5.619% | $185.1395 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $170.31 | 13.458% | $193.2303 | $193.23 | $193.25 | $193.20 |
| Purchase #5 | $115.47 | 11.864% | $129.1694 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $212.99 | 13.674% | $242.1143 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $39.39 | 7.536% | $42.3584 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $911.27 | $1,009.0003 | $1,009.00 | $1,009.00 | $1,008.90 | |