| 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 | $111.29 | 10.177% | $122.616 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $192.94 | 7.148% | $206.7314 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $85.55 | 13.863% | $97.4098 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $72.62 | 3.363% | $75.0622 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $199.25 | 6.514% | $212.2291 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $7.83 | 5.108% | $8.23 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $150.38 | 6.326% | $159.893 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $819.86 | $882.1715 | $882.17 | $882.20 | $882.10 | |