| 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 | $207.89 | 13.719% | $236.4104 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $37.60 | 11.795% | $42.0349 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $167.39 | 9.490% | $183.2753 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $183.56 | 5.847% | $194.2928 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $23.82 | 6.797% | $25.439 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $104.93 | 12.462% | $118.0064 | $118.01 | $118.00 | $118.00 |
| Purchase #7 | $141.63 | 4.128% | $147.4765 | $147.48 | $147.50 | $147.50 |
| 7 purchase totals = | $866.82 | $946.9353 | $946.94 | $947.00 | $946.90 | |