| 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 | $243.85 | 5.843% | $258.0982 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $120.79 | 7.154% | $129.4313 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $136.67 | 12.176% | $153.3109 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $38.61 | 8.583% | $41.9239 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $201.76 | 3.709% | $209.2433 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $86.54 | 5.760% | $91.5247 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $176.49 | 3.173% | $182.09 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,004.71 | $1,065.6223 | $1,065.61 | $1,065.60 | $1,065.50 | |