| 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 | $218.83 | 10.262% | $241.2863 | $241.29 | $241.30 | $241.30 |
| Purchase #2 | $81.49 | 7.531% | $87.627 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $203.60 | 7.372% | $218.6094 | $218.61 | $218.60 | $218.60 |
| Purchase #4 | $221.48 | 6.585% | $236.0645 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $34.80 | 11.468% | $38.7909 | $38.79 | $38.80 | $38.80 |
| Purchase #6 | $6.93 | 7.807% | $7.471 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $232.30 | 7.815% | $250.4542 | $250.45 | $250.45 | $250.50 |
| 7 purchase totals = | $999.43 | $1,080.3033 | $1,080.30 | $1,080.30 | $1,080.40 | |