| 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 | $201.30 | 8.754% | $218.9218 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $111.44 | 11.520% | $124.2779 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $201.87 | 8.151% | $218.3244 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $217.74 | 10.182% | $239.9103 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $114.68 | 5.581% | $121.0803 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $234.46 | 6.586% | $249.9015 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $153.83 | 5.622% | $162.4783 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $1,235.32 | $1,334.8945 | $1,334.89 | $1,334.90 | $1,334.90 | |