| 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 | $146.85 | 12.306% | $164.9214 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $220.35 | 5.643% | $232.7844 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $229.70 | 9.193% | $250.8163 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $134.64 | 6.470% | $143.3512 | $143.35 | $143.35 | $143.40 |
| Purchase #5 | $96.42 | 6.102% | $102.3035 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $74.45 | 4.560% | $77.8449 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $93.96 | 5.359% | $98.9953 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $996.37 | $1,071.0170 | $1,071.01 | $1,071.00 | $1,071.00 | |