| 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 | $197.96 | 9.391% | $216.5504 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $196.29 | 5.495% | $207.0761 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $163.78 | 3.491% | $169.4976 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $59.27 | 13.299% | $67.1523 | $67.15 | $67.15 | $67.20 |
| Purchase #5 | $135.79 | 3.497% | $140.5386 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $180.53 | 13.629% | $205.1344 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $195.92 | 9.310% | $214.1602 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $1,129.54 | $1,220.1096 | $1,220.11 | $1,220.15 | $1,220.20 | |