| 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 | $192.38 | 10.731% | $213.0243 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $237.38 | 10.112% | $261.3839 | $261.38 | $261.40 | $261.40 |
| Purchase #3 | $82.48 | 11.505% | $91.9693 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $127.52 | 11.658% | $142.3863 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $140.60 | 11.200% | $156.3472 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $194.75 | 6.833% | $208.0573 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $220.78 | 6.358% | $234.8172 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,195.89 | $1,307.9855 | $1,307.99 | $1,307.95 | $1,308.00 | |