| 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 | $122.74 | 13.708% | $139.5652 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $131.75 | 9.344% | $144.0607 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $73.75 | 13.775% | $83.9091 | $83.91 | $83.90 | $83.90 |
| Purchase #4 | $237.42 | 3.354% | $245.3831 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $181.96 | 4.625% | $190.3757 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $230.67 | 8.277% | $249.7626 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $241.99 | 5.375% | $254.997 | $255.00 | $255.00 | $255.00 |
| 7 purchase totals = | $1,220.28 | $1,308.0534 | $1,308.06 | $1,308.05 | $1,308.20 | |