| 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 | $200.79 | 8.815% | $218.4896 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $99.67 | 8.843% | $108.4838 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $179.38 | 13.304% | $203.2447 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $159.56 | 6.153% | $169.3777 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $70.87 | 4.820% | $74.2859 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $35.89 | 5.309% | $37.7954 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $207.95 | 3.609% | $215.4549 | $215.45 | $215.45 | $215.50 |
| 7 purchase totals = | $954.11 | $1,027.1320 | $1,027.13 | $1,027.20 | $1,027.20 | |