| 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 | $246.77 | 8.311% | $267.2791 | $267.28 | $267.30 | $267.30 |
| Purchase #2 | $5.30 | 11.308% | $5.8993 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $60.50 | 8.562% | $65.68 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $102.60 | 12.213% | $115.1305 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $199.93 | 12.296% | $224.5134 | $224.51 | $224.50 | $224.50 |
| Purchase #6 | $109.44 | 7.626% | $117.7859 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $22.71 | 4.713% | $23.7803 | $23.78 | $23.80 | $23.80 |
| 7 purchase totals = | $747.25 | $820.0685 | $820.07 | $820.15 | $820.10 | |