| 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 | $106.25 | 11.115% | $118.0597 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $169.42 | 11.409% | $188.7491 | $188.75 | $188.75 | $188.70 |
| Purchase #3 | $223.60 | 8.202% | $241.9397 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $74.79 | 9.314% | $81.7559 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $88.64 | 4.207% | $92.3691 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $25.74 | 4.792% | $26.9735 | $26.97 | $26.95 | $27.00 |
| Purchase #7 | $171.64 | 10.452% | $189.5798 | $189.58 | $189.60 | $189.60 |
| 7 purchase totals = | $860.08 | $939.4268 | $939.43 | $939.40 | $939.50 | |