| 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 | $233.48 | 4.262% | $243.4309 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $210.97 | 7.453% | $226.6936 | $226.69 | $226.70 | $226.70 |
| Purchase #3 | $155.29 | 11.476% | $173.1111 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $127.81 | 8.173% | $138.2559 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $187.56 | 11.574% | $209.2682 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $233.70 | 5.704% | $247.0302 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $86.48 | 3.214% | $89.2595 | $89.26 | $89.25 | $89.30 |
| 7 purchase totals = | $1,235.29 | $1,327.0494 | $1,327.05 | $1,327.05 | $1,327.10 | |