| 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 | $230.41 | 10.609% | $254.8542 | $254.85 | $254.85 | $254.90 |
| Purchase #2 | $195.38 | 10.855% | $216.5885 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $208.84 | 4.535% | $218.3109 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $247.73 | 11.785% | $276.925 | $276.93 | $276.95 | $276.90 |
| Purchase #5 | $220.88 | 12.454% | $248.3884 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $177.41 | 13.676% | $201.6726 | $201.67 | $201.65 | $201.70 |
| Purchase #7 | $210.88 | 10.470% | $232.9591 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,491.53 | $1,649.6987 | $1,649.70 | $1,649.70 | $1,649.80 | |