| 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 | $146.59 | 12.415% | $164.7891 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $144.90 | 3.338% | $149.7368 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $46.82 | 13.752% | $53.2587 | $53.26 | $53.25 | $53.30 |
| Purchase #4 | $227.79 | 6.301% | $242.143 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $229.77 | 13.471% | $260.7223 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $122.56 | 8.227% | $132.643 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $201.28 | 13.304% | $228.0583 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,119.71 | $1,231.3512 | $1,231.35 | $1,231.35 | $1,231.30 | |