| 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 | $106.35 | 9.717% | $116.684 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $192.26 | 12.622% | $216.5271 | $216.53 | $216.55 | $216.50 |
| Purchase #3 | $116.70 | 10.118% | $128.5077 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $123.53 | 7.580% | $132.8936 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $128.32 | 12.418% | $144.2548 | $144.25 | $144.25 | $144.30 |
| Purchase #6 | $91.54 | 4.113% | $95.305 | $95.31 | $95.30 | $95.30 |
| Purchase #7 | $183.40 | 9.752% | $201.2852 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $942.10 | $1,035.4574 | $1,035.46 | $1,035.50 | $1,035.50 | |