| 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 | $188.94 | 6.380% | $200.9944 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $160.64 | 7.209% | $172.2205 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $221.70 | 3.400% | $229.2378 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $247.36 | 4.488% | $258.4615 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $50.49 | 13.373% | $57.242 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $163.57 | 9.729% | $179.4837 | $179.48 | $179.50 | $179.50 |
| Purchase #7 | $209.47 | 3.244% | $216.2652 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $1,242.17 | $1,313.9051 | $1,313.90 | $1,313.90 | $1,313.90 | |