| 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 | $217.76 | 13.280% | $246.6785 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $249.30 | 8.434% | $270.326 | $270.33 | $270.35 | $270.30 |
| Purchase #3 | $182.29 | 3.361% | $188.4168 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $199.50 | 6.447% | $212.3618 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $236.96 | 12.352% | $266.2293 | $266.23 | $266.25 | $266.20 |
| Purchase #6 | $197.29 | 4.263% | $205.7005 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $145.86 | 6.181% | $154.8756 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $1,428.96 | $1,544.5885 | $1,544.60 | $1,544.65 | $1,544.60 | |