| 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 | $110.93 | 12.667% | $124.9815 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $134.27 | 11.330% | $149.4828 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $174.49 | 6.780% | $186.3204 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $154.58 | 8.179% | $167.2231 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $159.55 | 7.753% | $171.9199 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $104.88 | 8.187% | $113.4665 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $39.94 | 12.320% | $44.8606 | $44.86 | $44.85 | $44.90 |
| 7 purchase totals = | $878.64 | $958.2548 | $958.25 | $958.20 | $958.30 | |