| 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 | $21.92 | 7.581% | $23.5818 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $228.44 | 9.528% | $250.2058 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $208.29 | 10.417% | $229.9876 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $52.50 | 9.169% | $57.3137 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $109.26 | 10.761% | $121.0175 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $98.96 | 11.671% | $110.5096 | $110.51 | $110.50 | $110.50 |
| Purchase #7 | $83.37 | 10.688% | $92.2806 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $802.74 | $884.8966 | $884.90 | $884.90 | $884.90 | |