| 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 | $93.35 | 8.157% | $100.9646 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $182.76 | 11.770% | $204.2709 | $204.27 | $204.25 | $204.30 |
| Purchase #3 | $228.50 | 4.145% | $237.9713 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $9.48 | 5.780% | $10.0279 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $28.48 | 7.291% | $30.5565 | $30.56 | $30.55 | $30.60 |
| Purchase #6 | $220.86 | 13.371% | $250.3912 | $250.39 | $250.40 | $250.40 |
| Purchase #7 | $240.87 | 4.691% | $252.1692 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,004.30 | $1,086.3516 | $1,086.35 | $1,086.30 | $1,086.50 | |