| 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 | $208.87 | 4.403% | $218.0665 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $212.72 | 6.775% | $227.1318 | $227.13 | $227.15 | $227.10 |
| Purchase #3 | $36.30 | 6.735% | $38.7448 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $130.70 | 11.401% | $145.6011 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $147.46 | 10.189% | $162.4847 | $162.48 | $162.50 | $162.50 |
| Purchase #6 | $58.61 | 13.676% | $66.6255 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $242.73 | 12.543% | $273.1756 | $273.18 | $273.20 | $273.20 |
| 7 purchase totals = | $1,037.39 | $1,131.8300 | $1,131.83 | $1,131.90 | $1,131.80 | |