| 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 | $212.32 | 13.140% | $240.2188 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $111.59 | 11.768% | $124.7219 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $150.58 | 13.526% | $170.9475 | $170.95 | $170.95 | $170.90 |
| Purchase #4 | $240.87 | 12.284% | $270.4585 | $270.46 | $270.45 | $270.50 |
| Purchase #5 | $19.91 | 11.772% | $22.2538 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $69.31 | 9.532% | $75.9166 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $169.74 | 7.403% | $182.3059 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $974.32 | $1,086.8230 | $1,086.83 | $1,086.75 | $1,086.80 | |