| 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 | $228.43 | 5.118% | $240.121 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $225.55 | 5.246% | $237.3824 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $12.46 | 3.729% | $12.9246 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $34.65 | 11.373% | $38.5907 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $62.25 | 10.177% | $68.5852 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $236.98 | 5.134% | $249.1466 | $249.15 | $249.15 | $249.10 |
| Purchase #7 | $244.25 | 12.730% | $275.343 | $275.34 | $275.35 | $275.30 |
| 7 purchase totals = | $1,044.57 | $1,122.0935 | $1,122.09 | $1,122.10 | $1,122.00 | |