| 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 | $238.59 | 3.361% | $246.609 | $246.61 | $246.60 | $246.60 |
| Purchase #2 | $148.67 | 8.820% | $161.7827 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $42.97 | 12.315% | $48.2618 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $165.94 | 13.218% | $187.8739 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $99.50 | 4.538% | $104.0153 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $202.45 | 7.424% | $217.4799 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $63.34 | 4.860% | $66.4183 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $961.46 | $1,032.4409 | $1,032.44 | $1,032.40 | $1,032.50 | |