| 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 | $170.62 | 11.410% | $190.0877 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $219.66 | 7.751% | $236.6858 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $102.91 | 13.456% | $116.7576 | $116.76 | $116.75 | $116.80 |
| Purchase #4 | $197.84 | 7.127% | $211.9401 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $222.34 | 8.213% | $240.6008 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $178.81 | 7.211% | $191.704 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $219.56 | 9.217% | $239.7968 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,311.74 | $1,427.5728 | $1,427.58 | $1,427.60 | $1,427.60 | |