| 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 | $80.25 | 4.196% | $83.6173 | $83.62 | $83.60 | $83.60 |
| Purchase #2 | $108.76 | 12.646% | $122.5138 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $218.34 | 11.387% | $243.2024 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $36.83 | 8.677% | $40.0257 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $131.66 | 9.794% | $144.5548 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $173.48 | 3.611% | $179.7444 | $179.74 | $179.75 | $179.70 |
| Purchase #7 | $122.92 | 9.240% | $134.2778 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $872.24 | $947.9362 | $947.93 | $947.95 | $947.90 | |