| 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 | $12.91 | 13.292% | $14.626 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $127.38 | 4.780% | $133.4688 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $223.74 | 3.691% | $231.9982 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $139.66 | 3.620% | $144.7157 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $186.65 | 4.316% | $194.7058 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $138.61 | 5.787% | $146.6314 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $225.84 | 7.460% | $242.6877 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $1,054.79 | $1,108.8336 | $1,108.85 | $1,108.85 | $1,108.80 | |