| 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 | $225.70 | 11.488% | $251.6284 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $9.38 | 3.431% | $9.7018 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $239.99 | 11.798% | $268.304 | $268.30 | $268.30 | $268.30 |
| Purchase #4 | $6.39 | 6.313% | $6.7934 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $100.50 | 10.657% | $111.2103 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $129.50 | 10.110% | $142.5925 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $93.49 | 13.538% | $106.1467 | $106.15 | $106.15 | $106.10 |
| 7 purchase totals = | $804.95 | $896.3771 | $896.37 | $896.40 | $896.30 | |