| 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 | $197.31 | 9.181% | $215.425 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $172.46 | 13.297% | $195.392 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $112.64 | 11.398% | $125.4787 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $195.87 | 4.612% | $204.9035 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $215.99 | 3.195% | $222.8909 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $202.56 | 5.438% | $213.5752 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $66.87 | 13.822% | $76.1128 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $1,163.70 | $1,253.7781 | $1,253.78 | $1,253.85 | $1,253.80 | |