| 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 | $201.96 | 11.103% | $224.3836 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $193.37 | 4.474% | $202.0214 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $27.70 | 3.419% | $28.6471 | $28.65 | $28.65 | $28.60 |
| Purchase #4 | $112.63 | 5.500% | $118.8247 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $225.31 | 13.312% | $255.3033 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $224.85 | 4.785% | $235.6091 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $168.67 | 8.520% | $183.0407 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $1,154.49 | $1,247.8299 | $1,247.82 | $1,247.80 | $1,247.70 | |