| 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 | $133.92 | 3.848% | $139.0732 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $231.74 | 6.532% | $246.8773 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $92.31 | 13.864% | $105.1079 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $158.49 | 3.241% | $163.6267 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $71.92 | 7.603% | $77.3881 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $220.47 | 3.850% | $228.9581 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $247.28 | 3.457% | $255.8285 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $1,156.13 | $1,216.8598 | $1,216.87 | $1,216.90 | $1,216.90 | |