| 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 | $243.28 | 4.453% | $254.1133 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $218.70 | 8.535% | $237.366 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $15.49 | 5.806% | $16.3893 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $196.80 | 13.189% | $222.756 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $171.93 | 5.528% | $181.4343 | $181.43 | $181.45 | $181.40 |
| Purchase #6 | $74.38 | 8.461% | $80.6733 | $80.67 | $80.65 | $80.70 |
| Purchase #7 | $6.46 | 8.558% | $7.0128 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $927.04 | $999.7450 | $999.74 | $999.70 | $999.80 | |