| 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 | $126.50 | 8.720% | $137.5308 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $128.83 | 9.293% | $140.8022 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $226.62 | 7.790% | $244.2737 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $88.84 | 9.835% | $97.5774 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $51.90 | 12.479% | $58.3766 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $122.39 | 4.503% | $127.9012 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $102.99 | 8.375% | $111.6154 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $848.07 | $918.0773 | $918.08 | $918.10 | $918.10 | |