| 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 | $223.98 | 10.655% | $247.8451 | $247.85 | $247.85 | $247.80 |
| Purchase #2 | $11.67 | 9.655% | $12.7967 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $149.32 | 6.247% | $158.648 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $152.42 | 7.737% | $164.2127 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $20.31 | 3.447% | $21.0101 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $246.99 | 4.161% | $257.2673 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $221.58 | 4.559% | $231.6818 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,026.27 | $1,093.4617 | $1,093.47 | $1,093.45 | $1,093.40 | |