| 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 | $202.71 | 7.487% | $217.8869 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $68.98 | 3.218% | $71.1998 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $25.37 | 11.107% | $28.1878 | $28.19 | $28.20 | $28.20 |
| Purchase #4 | $164.68 | 13.312% | $186.6022 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $187.42 | 7.449% | $201.3809 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $236.38 | 6.382% | $251.4658 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $80.60 | 13.597% | $91.5592 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $966.14 | $1,048.2826 | $1,048.29 | $1,048.30 | $1,048.40 | |