| 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 | $236.82 | 13.864% | $269.6527 | $269.65 | $269.65 | $269.70 |
| Purchase #2 | $17.63 | 11.524% | $19.6617 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $211.68 | 11.652% | $236.345 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $216.35 | 4.158% | $225.3458 | $225.35 | $225.35 | $225.30 |
| Purchase #5 | $188.29 | 3.633% | $195.1306 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $238.28 | 7.808% | $256.8849 | $256.88 | $256.90 | $256.90 |
| Purchase #7 | $197.84 | 6.144% | $209.9953 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $1,306.89 | $1,413.0160 | $1,413.02 | $1,413.05 | $1,413.00 | |