| 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 | $212.82 | 12.477% | $239.3736 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $242.88 | 3.873% | $252.2867 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $111.39 | 10.704% | $123.3132 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $104.92 | 10.795% | $116.2461 | $116.25 | $116.25 | $116.20 |
| Purchase #5 | $129.98 | 7.430% | $139.6375 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $33.79 | 9.120% | $36.8716 | $36.87 | $36.85 | $36.90 |
| Purchase #7 | $133.92 | 5.303% | $141.0218 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $969.70 | $1,048.7505 | $1,048.75 | $1,048.70 | $1,048.70 | |