| 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 | $195.99 | 7.269% | $210.2365 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $43.62 | 7.347% | $46.8248 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $212.31 | 10.679% | $234.9826 | $234.98 | $235.00 | $235.00 |
| Purchase #4 | $21.66 | 7.549% | $23.2951 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $250.94 | 5.820% | $265.5447 | $265.54 | $265.55 | $265.50 |
| Purchase #6 | $197.98 | 6.791% | $211.4248 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $120.92 | 12.491% | $136.0241 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $1,043.42 | $1,128.3326 | $1,128.32 | $1,128.30 | $1,128.20 | |