| 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 | $125.38 | 11.868% | $140.2601 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $65.44 | 10.809% | $72.5134 | $72.51 | $72.50 | $72.50 |
| Purchase #3 | $40.67 | 7.817% | $43.8492 | $43.85 | $43.85 | $43.80 |
| Purchase #4 | $205.25 | 6.169% | $217.9119 | $217.91 | $217.90 | $217.90 |
| Purchase #5 | $120.99 | 7.410% | $129.9554 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $10.42 | 9.530% | $11.413 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $126.46 | 10.794% | $140.1101 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $694.61 | $756.0131 | $756.01 | $755.95 | $756.00 | |