| 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 | $207.92 | 9.855% | $228.4105 | $228.41 | $228.40 | $228.40 |
| Purchase #2 | $220.98 | 10.409% | $243.9818 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $235.26 | 3.369% | $243.1859 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $196.33 | 10.828% | $217.5886 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $119.98 | 8.670% | $130.3823 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $201.47 | 7.269% | $216.1149 | $216.11 | $216.10 | $216.10 |
| Purchase #7 | $122.65 | 9.267% | $134.016 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $1,304.59 | $1,413.6800 | $1,413.68 | $1,413.70 | $1,413.70 | |