| 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 | $102.75 | 3.732% | $106.5846 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $248.44 | 10.224% | $273.8405 | $273.84 | $273.85 | $273.80 |
| Purchase #3 | $109.97 | 10.473% | $121.4872 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $25.63 | 4.409% | $26.76 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $81.58 | 6.494% | $86.8778 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $115.36 | 11.708% | $128.8663 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $202.99 | 12.812% | $228.9971 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $886.72 | $973.4135 | $973.42 | $973.45 | $973.50 | |