| 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 | $108.68 | 11.485% | $121.1619 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $200.66 | 10.145% | $221.017 | $221.02 | $221.00 | $221.00 |
| Purchase #3 | $130.88 | 11.185% | $145.5189 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $243.86 | 12.324% | $273.9133 | $273.91 | $273.90 | $273.90 |
| Purchase #5 | $183.83 | 8.444% | $199.3526 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $200.61 | 11.264% | $223.2067 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $106.29 | 12.705% | $119.7941 | $119.79 | $119.80 | $119.80 |
| 7 purchase totals = | $1,174.81 | $1,303.9645 | $1,303.96 | $1,303.90 | $1,304.00 | |