| 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 | $218.26 | 6.279% | $231.9645 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $160.62 | 8.754% | $174.6807 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $160.79 | 3.481% | $166.3871 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $10.35 | 7.702% | $11.1472 | $11.15 | $11.15 | $11.10 |
| Purchase #5 | $47.62 | 8.223% | $51.5358 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $80.98 | 6.503% | $86.2461 | $86.25 | $86.25 | $86.20 |
| Purchase #7 | $218.72 | 9.156% | $238.746 | $238.75 | $238.75 | $238.70 |
| 7 purchase totals = | $897.34 | $960.7074 | $960.72 | $960.75 | $960.60 | |