| 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 | $31.67 | 11.758% | $35.3938 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $208.80 | 13.651% | $237.3033 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $234.54 | 12.834% | $264.6409 | $264.64 | $264.65 | $264.60 |
| Purchase #4 | $200.36 | 4.231% | $208.8372 | $208.84 | $208.85 | $208.80 |
| Purchase #5 | $195.71 | 5.684% | $206.8342 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $131.97 | 13.794% | $150.1739 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $23.55 | 11.403% | $26.2354 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $1,026.60 | $1,129.4187 | $1,129.41 | $1,129.45 | $1,129.30 | |