| 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 | $16.66 | 9.302% | $18.2097 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $127.30 | 10.471% | $140.6296 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $245.71 | 7.848% | $264.9933 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $222.82 | 13.189% | $252.2077 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $182.62 | 11.226% | $203.1209 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $182.25 | 8.710% | $198.124 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $71.34 | 10.661% | $78.9456 | $78.95 | $78.95 | $78.90 |
| 7 purchase totals = | $1,048.70 | $1,156.2308 | $1,156.23 | $1,156.20 | $1,156.10 | |