| 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 | $131.59 | 11.444% | $146.6492 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $230.60 | 12.484% | $259.3881 | $259.39 | $259.40 | $259.40 |
| Purchase #3 | $214.63 | 9.244% | $234.4704 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $231.56 | 9.186% | $252.8311 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $216.74 | 8.170% | $234.4477 | $234.45 | $234.45 | $234.40 |
| Purchase #6 | $63.85 | 13.447% | $72.4359 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $73.46 | 8.334% | $79.5822 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $1,162.43 | $1,279.8046 | $1,279.81 | $1,279.85 | $1,279.70 | |