| 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 | $49.40 | 12.223% | $55.4382 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $84.98 | 3.650% | $88.0818 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $211.43 | 8.291% | $228.9597 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $136.97 | 12.517% | $154.1145 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $179.35 | 6.772% | $191.4956 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $153.98 | 7.565% | $165.6286 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $215.96 | 12.375% | $242.6851 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $1,032.07 | $1,126.4035 | $1,126.41 | $1,126.45 | $1,126.40 | |