| 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 | $127.85 | 3.481% | $132.3005 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $83.99 | 8.695% | $91.2929 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $190.25 | 10.523% | $210.27 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $108.96 | 3.478% | $112.7496 | $112.75 | $112.75 | $112.70 |
| Purchase #5 | $115.34 | 10.691% | $127.671 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $124.48 | 9.479% | $136.2795 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $147.48 | 9.787% | $161.9139 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $898.35 | $972.4774 | $972.47 | $972.45 | $972.50 | |