| 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 | $141.37 | 9.261% | $154.4623 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $242.35 | 7.273% | $259.9761 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $229.72 | 12.230% | $257.8148 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $142.44 | 3.527% | $147.4639 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $18.33 | 13.549% | $20.8135 | $20.81 | $20.80 | $20.80 |
| Purchase #6 | $31.75 | 10.467% | $35.0733 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $142.26 | 6.367% | $151.3177 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $948.22 | $1,026.9216 | $1,026.91 | $1,026.85 | $1,027.00 | |