| 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 | $220.90 | 8.336% | $239.3142 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $90.53 | 13.119% | $102.4066 | $102.41 | $102.40 | $102.40 |
| Purchase #3 | $137.70 | 9.518% | $150.8063 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $28.73 | 8.831% | $31.2671 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $86.48 | 8.284% | $93.644 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $89.45 | 6.144% | $94.9458 | $94.95 | $94.95 | $94.90 |
| Purchase #7 | $166.91 | 4.646% | $174.6646 | $174.66 | $174.65 | $174.70 |
| 7 purchase totals = | $820.70 | $887.0486 | $887.05 | $887.00 | $887.00 | |