| 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 | $200.99 | 11.271% | $223.6436 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $80.71 | 10.491% | $89.1773 | $89.18 | $89.20 | $89.20 |
| Purchase #3 | $143.55 | 10.352% | $158.4103 | $158.41 | $158.40 | $158.40 |
| Purchase #4 | $64.60 | 8.327% | $69.9792 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $41.45 | 4.566% | $43.3426 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $231.44 | 10.356% | $255.4079 | $255.41 | $255.40 | $255.40 |
| Purchase #7 | $23.63 | 10.488% | $26.1083 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $786.37 | $866.0692 | $866.07 | $866.10 | $866.00 | |