| 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 | $250.37 | 6.775% | $267.3326 | $267.33 | $267.35 | $267.30 |
| Purchase #2 | $70.50 | 12.444% | $79.273 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $242.49 | 7.420% | $260.4828 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $238.92 | 7.678% | $257.2643 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $192.38 | 10.246% | $212.0913 | $212.09 | $212.10 | $212.10 |
| Purchase #6 | $80.67 | 13.521% | $91.5774 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $47.67 | 7.215% | $51.1094 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $1,123.00 | $1,219.1308 | $1,219.12 | $1,219.15 | $1,219.20 | |