| 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 | $100.26 | 8.549% | $108.8312 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $244.82 | 5.512% | $258.3145 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $129.42 | 5.646% | $136.7271 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $228.73 | 5.653% | $241.6601 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $218.68 | 8.603% | $237.493 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $49.30 | 6.464% | $52.4868 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $125.81 | 10.857% | $139.4692 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $1,097.02 | $1,174.9819 | $1,174.98 | $1,175.00 | $1,175.00 | |