| 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 | $214.41 | 6.774% | $228.9341 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $86.58 | 8.324% | $93.7869 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $15.67 | 11.350% | $17.4485 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $20.93 | 7.236% | $22.4445 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $13.71 | 12.120% | $15.3717 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $232.42 | 12.826% | $262.2302 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $173.36 | 11.807% | $193.8286 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $757.08 | $834.0445 | $834.04 | $834.10 | $833.90 | |