| 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 | $245.46 | 10.541% | $271.3339 | $271.33 | $271.35 | $271.30 |
| Purchase #2 | $208.59 | 10.171% | $229.8057 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $62.88 | 4.271% | $65.5656 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $161.69 | 7.422% | $173.6906 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $215.76 | 10.605% | $238.6413 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $173.66 | 7.692% | $187.0179 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $10.36 | 10.273% | $11.4243 | $11.42 | $11.40 | $11.40 |
| 7 purchase totals = | $1,078.40 | $1,177.4793 | $1,177.48 | $1,177.45 | $1,177.40 | |