| 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 | $112.38 | 9.198% | $122.7167 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $76.52 | 3.347% | $79.0811 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $113.44 | 3.647% | $117.5772 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $182.43 | 3.791% | $189.3459 | $189.35 | $189.35 | $189.30 |
| Purchase #5 | $241.92 | 10.698% | $267.8006 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $78.68 | 7.513% | $84.5912 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $15.51 | 7.106% | $16.6121 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $820.88 | $877.7248 | $877.73 | $877.75 | $877.70 | |