| 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 | $243.80 | 13.510% | $276.7374 | $276.74 | $276.75 | $276.70 |
| Purchase #2 | $76.90 | 9.800% | $84.4362 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $30.71 | 13.162% | $34.7521 | $34.75 | $34.75 | $34.80 |
| Purchase #4 | $67.98 | 10.110% | $74.8528 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $124.84 | 8.358% | $135.2741 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $234.43 | 10.502% | $259.0498 | $259.05 | $259.05 | $259.00 |
| Purchase #7 | $158.90 | 10.190% | $175.0919 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $937.56 | $1,040.1943 | $1,040.19 | $1,040.20 | $1,040.20 | |