| 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 | $122.94 | 8.462% | $133.3432 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $129.90 | 11.762% | $145.1788 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $123.46 | 8.436% | $133.8751 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $193.77 | 5.566% | $204.5552 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $116.73 | 12.153% | $130.9162 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $109.86 | 4.392% | $114.6851 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $91.39 | 9.410% | $99.9898 | $99.99 | $100.00 | $100.00 |
| 7 purchase totals = | $888.05 | $962.5434 | $962.56 | $962.60 | $962.60 | |