| 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 | $239.90 | 10.333% | $264.6889 | $264.69 | $264.70 | $264.70 |
| Purchase #2 | $192.81 | 9.520% | $211.1655 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $184.46 | 5.350% | $194.3286 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $97.92 | 7.496% | $105.2601 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $176.82 | 9.326% | $193.3102 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $236.88 | 11.439% | $263.9767 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $146.48 | 13.602% | $166.4042 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $1,275.27 | $1,399.1342 | $1,399.14 | $1,399.15 | $1,399.20 | |