| 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 | $107.96 | 8.473% | $117.1075 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $191.72 | 7.374% | $205.8574 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $10.36 | 3.173% | $10.6887 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $217.90 | 9.641% | $238.9077 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $135.71 | 8.526% | $147.2806 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $132.55 | 9.494% | $145.1343 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $123.28 | 9.284% | $134.7253 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $919.48 | $999.7015 | $999.71 | $999.75 | $999.70 | |