| 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 | $146.33 | 7.444% | $157.2228 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $234.56 | 13.135% | $265.3695 | $265.37 | $265.35 | $265.40 |
| Purchase #3 | $206.64 | 10.397% | $228.1244 | $228.12 | $228.10 | $228.10 |
| Purchase #4 | $232.64 | 5.330% | $245.0397 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $20.80 | 12.221% | $23.342 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $35.96 | 8.776% | $39.1158 | $39.12 | $39.10 | $39.10 |
| Purchase #7 | $250.39 | 12.652% | $282.0693 | $282.07 | $282.05 | $282.10 |
| 7 purchase totals = | $1,127.32 | $1,240.2835 | $1,240.28 | $1,240.20 | $1,240.20 | |