| 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 | $233.52 | 7.447% | $250.9102 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $50.96 | 13.315% | $57.7453 | $57.75 | $57.75 | $57.70 |
| Purchase #3 | $211.39 | 7.128% | $226.4579 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $193.70 | 3.800% | $201.0606 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $193.79 | 9.712% | $212.6109 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $113.69 | 9.577% | $124.5781 | $124.58 | $124.60 | $124.60 |
| Purchase #7 | $132.33 | 11.593% | $147.671 | $147.67 | $147.65 | $147.70 |
| 7 purchase totals = | $1,129.38 | $1,221.0340 | $1,221.04 | $1,221.00 | $1,221.10 | |