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 | $158.37 | 3.609% | $164.0856 | $164.09 | $164.10 | $164.10 |
Purchase #2 | $207.86 | 9.644% | $227.906 | $227.91 | $227.90 | $227.90 |
Purchase #3 | $190.41 | 12.193% | $213.6267 | $213.63 | $213.65 | $213.60 |
Purchase #4 | $228.64 | 8.371% | $247.7795 | $247.78 | $247.80 | $247.80 |
Purchase #5 | $17.74 | 13.518% | $20.1381 | $20.14 | $20.15 | $20.10 |
Purchase #6 | $7.86 | 7.750% | $8.4692 | $8.47 | $8.45 | $8.50 |
Purchase #7 | $106.80 | 9.690% | $117.1489 | $117.15 | $117.15 | $117.10 |
7 purchase totals = | $917.68 | $999.1540 | $999.17 | $999.20 | $999.10 |