| 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 | $213.39 | 7.493% | $229.3793 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $190.98 | 4.849% | $200.2406 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $82.25 | 13.831% | $93.626 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $128.40 | 6.368% | $136.5765 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $208.89 | 10.675% | $231.189 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $146.66 | 10.231% | $161.6648 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $37.72 | 11.407% | $42.0227 | $42.02 | $42.00 | $42.00 |
| 7 purchase totals = | $1,008.29 | $1,094.6989 | $1,094.70 | $1,094.75 | $1,094.70 | |