| 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 | $103.90 | 8.473% | $112.7034 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $234.93 | 4.234% | $244.8769 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $18.93 | 5.571% | $19.9846 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $155.54 | 10.239% | $171.4657 | $171.47 | $171.45 | $171.50 |
| Purchase #5 | $83.58 | 6.249% | $88.8029 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $216.83 | 8.850% | $236.0195 | $236.02 | $236.00 | $236.00 |
| Purchase #7 | $144.80 | 8.523% | $157.1413 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $958.51 | $1,030.9943 | $1,030.99 | $1,031.00 | $1,031.00 | |