| 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 | $197.46 | 6.292% | $209.8842 | $209.88 | $209.90 | $209.90 |
| Purchase #2 | $148.82 | 10.122% | $163.8836 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $34.37 | 3.571% | $35.5974 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $43.65 | 9.674% | $47.8727 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $175.56 | 9.536% | $192.3014 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $44.44 | 4.444% | $46.4149 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $202.65 | 11.572% | $226.1007 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $846.95 | $922.0549 | $922.04 | $922.05 | $922.10 | |