| 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 | $214.88 | 5.334% | $226.3417 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $243.92 | 13.177% | $276.0613 | $276.06 | $276.05 | $276.10 |
| Purchase #3 | $145.48 | 11.176% | $161.7388 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $119.71 | 9.218% | $130.7449 | $130.74 | $130.75 | $130.70 |
| Purchase #5 | $161.64 | 8.748% | $175.7803 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $212.71 | 11.468% | $237.1036 | $237.10 | $237.10 | $237.10 |
| Purchase #7 | $169.82 | 10.863% | $188.2675 | $188.27 | $188.25 | $188.30 |
| 7 purchase totals = | $1,268.16 | $1,396.0381 | $1,396.03 | $1,396.05 | $1,396.00 | |