| 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 | $198.30 | 12.441% | $222.9705 | $222.97 | $222.95 | $223.00 |
| Purchase #2 | $101.73 | 9.791% | $111.6904 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $75.37 | 5.261% | $79.3352 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $74.53 | 7.167% | $79.8716 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $125.95 | 9.108% | $137.4215 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $148.30 | 8.149% | $160.385 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $118.50 | 4.306% | $123.6026 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $842.68 | $915.2768 | $915.28 | $915.25 | $915.30 | |