| 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 | $206.90 | 7.725% | $222.883 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $249.86 | 3.410% | $258.3802 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $163.56 | 12.158% | $183.4456 | $183.45 | $183.45 | $183.40 |
| Purchase #4 | $148.43 | 10.456% | $163.9498 | $163.95 | $163.95 | $163.90 |
| Purchase #5 | $51.48 | 7.473% | $55.3271 | $55.33 | $55.35 | $55.30 |
| Purchase #6 | $31.92 | 6.476% | $33.9871 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $245.39 | 8.691% | $266.7168 | $266.72 | $266.70 | $266.70 |
| 7 purchase totals = | $1,097.54 | $1,184.6896 | $1,184.70 | $1,184.75 | $1,184.60 | |