| 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 | $176.98 | 10.644% | $195.8178 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $44.59 | 8.646% | $48.4453 | $48.45 | $48.45 | $48.40 |
| Purchase #3 | $75.77 | 4.569% | $79.2319 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $248.75 | 4.772% | $260.6204 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $245.39 | 3.269% | $253.4118 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $199.27 | 5.328% | $209.8871 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $193.31 | 12.221% | $216.9344 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,184.06 | $1,264.3487 | $1,264.35 | $1,264.35 | $1,264.20 | |