| 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 | $227.36 | 10.328% | $250.8417 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $241.29 | 5.258% | $253.977 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $122.47 | 9.223% | $133.7654 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $221.53 | 4.541% | $231.5897 | $231.59 | $231.60 | $231.60 |
| Purchase #5 | $80.83 | 8.861% | $87.9923 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $31.79 | 4.357% | $33.1751 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $203.69 | 13.510% | $231.2085 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $1,128.96 | $1,222.5497 | $1,222.56 | $1,222.60 | $1,222.60 | |