| 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 | $210.73 | 8.104% | $227.8076 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $127.63 | 10.815% | $141.4332 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $222.81 | 8.223% | $241.1317 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $25.25 | 5.604% | $26.665 | $26.67 | $26.65 | $26.70 |
| Purchase #5 | $223.47 | 11.162% | $248.4137 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $215.52 | 4.761% | $225.7809 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $232.50 | 10.410% | $256.7033 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,257.91 | $1,367.9354 | $1,367.93 | $1,367.95 | $1,367.90 | |