| 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 | $209.38 | 3.594% | $216.9051 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $54.28 | 5.337% | $57.1769 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $216.95 | 4.387% | $226.4676 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $224.95 | 5.664% | $237.6912 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $36.53 | 12.652% | $41.1518 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $32.89 | 6.773% | $35.1176 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $140.82 | 6.257% | $149.6311 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $915.80 | $964.1413 | $964.15 | $964.15 | $964.20 | |