| 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 | $207.52 | 7.390% | $222.8557 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $143.27 | 4.512% | $149.7343 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $19.32 | 5.758% | $20.4324 | $20.43 | $20.45 | $20.40 |
| Purchase #4 | $44.78 | 3.152% | $46.1915 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $117.84 | 7.332% | $126.48 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $94.27 | 4.192% | $98.2218 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $15.50 | 9.719% | $17.0064 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $642.50 | $680.9221 | $680.92 | $680.95 | $680.90 | |