| 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 | $229.60 | 12.783% | $258.9498 | $258.95 | $258.95 | $258.90 |
| Purchase #2 | $139.56 | 12.622% | $157.1753 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $16.27 | 6.671% | $17.3554 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $224.59 | 10.226% | $247.5566 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $109.52 | 8.767% | $119.1216 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $230.81 | 12.387% | $259.4004 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $56.71 | 4.410% | $59.2109 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $1,007.06 | $1,118.7700 | $1,118.78 | $1,118.75 | $1,118.80 | |