| 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 | $121.41 | 10.633% | $134.3195 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $144.62 | 8.146% | $156.4007 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $56.94 | 10.713% | $63.04 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $236.98 | 13.787% | $269.6524 | $269.65 | $269.65 | $269.70 |
| Purchase #5 | $46.80 | 3.838% | $48.5962 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $77.72 | 8.810% | $84.5671 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $21.41 | 10.762% | $23.7141 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $705.88 | $780.2900 | $780.29 | $780.25 | $780.30 | |