| 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 | $235.84 | 3.874% | $244.9764 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $239.71 | 6.528% | $255.3583 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $30.97 | 3.136% | $31.9412 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $222.76 | 4.286% | $232.3075 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $202.81 | 6.744% | $216.4875 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $75.75 | 12.399% | $85.1422 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $117.56 | 7.315% | $126.1595 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $1,125.40 | $1,192.3726 | $1,192.38 | $1,192.40 | $1,192.40 | |