| 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 | $213.79 | 8.873% | $232.7596 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $241.58 | 3.366% | $249.7116 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $93.97 | 5.341% | $98.9889 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $191.93 | 8.804% | $208.8275 | $208.83 | $208.85 | $208.80 |
| Purchase #5 | $223.29 | 7.233% | $239.4406 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $6.69 | 11.536% | $7.4618 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $125.96 | 9.870% | $138.3923 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $1,097.21 | $1,175.5823 | $1,175.58 | $1,175.60 | $1,175.60 | |