| 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 | $132.50 | 9.823% | $145.5155 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $224.98 | 3.523% | $232.906 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $150.80 | 12.228% | $169.2398 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $123.26 | 11.518% | $137.4571 | $137.46 | $137.45 | $137.50 |
| Purchase #5 | $155.39 | 10.295% | $171.3874 | $171.39 | $171.40 | $171.40 |
| Purchase #6 | $233.85 | 8.717% | $254.2347 | $254.23 | $254.25 | $254.20 |
| Purchase #7 | $77.40 | 13.612% | $87.9357 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $1,098.18 | $1,198.6762 | $1,198.69 | $1,198.70 | $1,198.60 | |