| 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 | $194.36 | 3.453% | $201.0713 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $106.92 | 11.840% | $119.5793 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $189.52 | 13.338% | $214.7982 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $217.82 | 4.742% | $228.149 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $126.54 | 9.620% | $138.7131 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $61.81 | 13.295% | $70.0276 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $78.76 | 9.543% | $86.2761 | $86.28 | $86.30 | $86.30 |
| 7 purchase totals = | $975.73 | $1,058.6146 | $1,058.62 | $1,058.65 | $1,058.60 | |