| 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 | $126.93 | 10.802% | $140.641 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $58.43 | 3.515% | $60.4838 | $60.48 | $60.50 | $60.50 |
| Purchase #3 | $116.39 | 11.157% | $129.3756 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $9.81 | 13.371% | $11.1217 | $11.12 | $11.10 | $11.10 |
| Purchase #5 | $110.85 | 10.749% | $122.7653 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $218.28 | 6.393% | $232.2346 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $82.65 | 7.796% | $89.0934 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $723.34 | $785.7154 | $785.71 | $785.75 | $785.70 | |