| 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 | $109.80 | 13.133% | $124.22 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $155.85 | 6.564% | $166.08 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $63.60 | 4.452% | $66.4315 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $239.25 | 4.577% | $250.2005 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $225.94 | 3.604% | $234.0829 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $59.49 | 10.490% | $65.7305 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $148.34 | 11.738% | $165.7521 | $165.75 | $165.75 | $165.80 |
| 7 purchase totals = | $1,002.27 | $1,072.4975 | $1,072.49 | $1,072.55 | $1,072.50 | |