| 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 | $248.58 | 12.685% | $280.1124 | $280.11 | $280.10 | $280.10 |
| Purchase #2 | $175.42 | 7.372% | $188.352 | $188.35 | $188.35 | $188.40 |
| Purchase #3 | $169.96 | 4.599% | $177.7765 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $41.71 | 6.693% | $44.5017 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $192.74 | 8.562% | $209.2424 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $172.59 | 9.386% | $188.7893 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $202.72 | 10.862% | $224.7394 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $1,203.72 | $1,313.5137 | $1,313.51 | $1,313.55 | $1,313.50 | |