| 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 | $218.27 | 4.450% | $227.983 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $207.25 | 8.413% | $224.6859 | $224.69 | $224.70 | $224.70 |
| Purchase #3 | $29.28 | 13.392% | $33.2012 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $31.61 | 6.148% | $33.5534 | $33.55 | $33.55 | $33.60 |
| Purchase #5 | $158.93 | 3.527% | $164.5355 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $120.31 | 9.288% | $131.4844 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $106.77 | 9.590% | $117.0092 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $872.42 | $932.4526 | $932.45 | $932.50 | $932.50 | |