| 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 | $132.51 | 3.689% | $137.3983 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $93.69 | 12.116% | $105.0415 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $216.37 | 3.234% | $223.3674 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $218.28 | 13.205% | $247.1039 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $178.53 | 8.428% | $193.5765 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $180.58 | 5.473% | $190.4631 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $28.34 | 3.211% | $29.25 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $1,048.30 | $1,126.2007 | $1,126.20 | $1,126.20 | $1,126.30 | |