| 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 | $104.62 | 4.494% | $109.3216 | $109.32 | $109.30 | $109.30 |
| Purchase #2 | $42.61 | 13.127% | $48.2034 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $202.69 | 12.607% | $228.2431 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $19.66 | 4.656% | $20.5754 | $20.58 | $20.60 | $20.60 |
| Purchase #5 | $169.54 | 7.627% | $182.4708 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $211.82 | 13.764% | $240.9749 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $164.34 | 6.505% | $175.0303 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $915.28 | $1,004.8195 | $1,004.81 | $1,004.80 | $1,004.80 | |