| 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 | $231.65 | 6.752% | $247.291 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $12.75 | 3.453% | $13.1903 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $95.98 | 10.685% | $106.2355 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $117.98 | 7.853% | $127.245 | $127.25 | $127.25 | $127.20 |
| Purchase #5 | $93.87 | 7.500% | $100.9103 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $106.43 | 12.842% | $120.0977 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $19.93 | 13.659% | $22.6522 | $22.65 | $22.65 | $22.70 |
| 7 purchase totals = | $678.59 | $737.6220 | $737.63 | $737.65 | $737.60 | |