| 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 | $205.49 | 11.599% | $229.3248 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $182.61 | 5.161% | $192.0345 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $80.38 | 10.825% | $89.0811 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $14.34 | 4.787% | $15.0265 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $60.27 | 7.835% | $64.9922 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $186.78 | 8.730% | $203.0859 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $245.54 | 9.358% | $268.5176 | $268.52 | $268.50 | $268.50 |
| 7 purchase totals = | $975.41 | $1,062.0626 | $1,062.06 | $1,062.10 | $1,062.00 | |