| 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 | $31.45 | 8.673% | $34.1777 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $118.55 | 4.486% | $123.8682 | $123.87 | $123.85 | $123.90 |
| Purchase #3 | $206.33 | 11.808% | $230.6934 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $153.54 | 8.186% | $166.1088 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $41.38 | 9.832% | $45.4485 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $217.80 | 6.526% | $232.0136 | $232.01 | $232.00 | $232.00 |
| Purchase #7 | $115.68 | 9.336% | $126.4799 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $884.73 | $958.7901 | $958.79 | $958.80 | $958.80 | |