| 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 | $216.27 | 12.221% | $242.7004 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $192.32 | 7.594% | $206.9248 | $206.92 | $206.90 | $206.90 |
| Purchase #3 | $125.73 | 6.133% | $133.441 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $180.58 | 9.767% | $198.2172 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $123.47 | 11.742% | $137.9678 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $215.48 | 10.832% | $238.8208 | $238.82 | $238.80 | $238.80 |
| Purchase #7 | $93.44 | 10.622% | $103.3652 | $103.37 | $103.35 | $103.40 |
| 7 purchase totals = | $1,147.29 | $1,261.4372 | $1,261.44 | $1,261.35 | $1,261.40 | |