| 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 | $23.85 | 4.292% | $24.8736 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $214.45 | 6.438% | $228.2563 | $228.26 | $228.25 | $228.30 |
| Purchase #3 | $177.76 | 3.468% | $183.9247 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $184.39 | 3.669% | $191.1553 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $98.45 | 11.442% | $109.7146 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $66.97 | 3.387% | $69.2383 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $154.47 | 7.111% | $165.4544 | $165.45 | $165.45 | $165.50 |
| 7 purchase totals = | $920.34 | $972.6172 | $972.61 | $972.55 | $972.70 | |