| 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 | $228.36 | 8.206% | $247.0992 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $228.79 | 6.202% | $242.9796 | $242.98 | $243.00 | $243.00 |
| Purchase #3 | $227.50 | 8.180% | $246.1095 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $131.72 | 3.268% | $136.0246 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $105.77 | 11.366% | $117.7918 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $154.58 | 8.777% | $168.1475 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $171.28 | 5.623% | $180.9111 | $180.91 | $180.90 | $180.90 |
| 7 purchase totals = | $1,248.00 | $1,339.0633 | $1,339.06 | $1,339.05 | $1,339.00 | |