| 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 | $210.97 | 10.583% | $233.297 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $35.78 | 10.300% | $39.4653 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $189.33 | 13.418% | $214.7343 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $132.34 | 9.604% | $145.0499 | $145.05 | $145.05 | $145.00 |
| Purchase #5 | $126.90 | 12.855% | $143.213 | $143.21 | $143.20 | $143.20 |
| Purchase #6 | $26.29 | 5.400% | $27.7097 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $20.83 | 8.708% | $22.6439 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $742.44 | $826.1131 | $826.11 | $826.10 | $826.00 | |