| 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 | $8.58 | 7.470% | $9.2209 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $206.69 | 8.563% | $224.3889 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $163.56 | 10.289% | $180.3887 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $229.64 | 7.738% | $247.4095 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $71.60 | 3.350% | $73.9986 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $106.73 | 13.414% | $121.0468 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $231.91 | 4.109% | $241.4392 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $1,018.71 | $1,097.8926 | $1,097.90 | $1,097.90 | $1,097.80 | |