| 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 | $66.50 | 8.678% | $72.2709 | $72.27 | $72.25 | $72.30 |
| Purchase #2 | $69.64 | 12.848% | $78.5873 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $228.31 | 13.462% | $259.0451 | $259.05 | $259.05 | $259.00 |
| Purchase #4 | $97.59 | 9.646% | $107.0035 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $194.36 | 13.315% | $220.239 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $243.54 | 12.474% | $273.9192 | $273.92 | $273.90 | $273.90 |
| Purchase #7 | $218.89 | 9.295% | $239.2358 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $1,118.83 | $1,250.3008 | $1,250.31 | $1,250.30 | $1,250.20 | |