| 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 | $105.44 | 6.295% | $112.0774 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $228.30 | 9.129% | $249.1415 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $174.73 | 11.737% | $195.2381 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $81.88 | 8.116% | $88.5254 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $98.28 | 5.852% | $104.0313 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $206.88 | 9.144% | $225.7971 | $225.80 | $225.80 | $225.80 |
| Purchase #7 | $82.71 | 12.454% | $93.0107 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $978.22 | $1,067.8215 | $1,067.83 | $1,067.90 | $1,067.70 | |