| 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 | $194.81 | 9.348% | $213.0208 | $213.02 | $213.00 | $213.00 |
| Purchase #2 | $11.83 | 13.181% | $13.3893 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $182.46 | 5.557% | $192.5993 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $221.31 | 3.647% | $229.3812 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $10.94 | 10.546% | $12.0937 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $35.99 | 12.361% | $40.4387 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $87.87 | 3.872% | $91.2723 | $91.27 | $91.25 | $91.30 |
| 7 purchase totals = | $745.21 | $792.1953 | $792.19 | $792.20 | $792.20 | |