| 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 | $236.47 | 11.669% | $264.0637 | $264.06 | $264.05 | $264.10 |
| Purchase #2 | $77.26 | 13.248% | $87.4954 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $30.38 | 10.409% | $33.5423 | $33.54 | $33.55 | $33.50 |
| Purchase #4 | $25.93 | 11.564% | $28.9285 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $239.79 | 10.412% | $264.7569 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $175.70 | 8.507% | $190.6468 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $136.78 | 9.621% | $149.9396 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $922.31 | $1,019.3732 | $1,019.38 | $1,019.40 | $1,019.30 | |