| 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 | $170.99 | 11.495% | $190.6453 | $190.65 | $190.65 | $190.60 |
| Purchase #2 | $108.28 | 5.456% | $114.1878 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $222.30 | 8.410% | $240.9954 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $119.35 | 7.714% | $128.5567 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $225.34 | 3.133% | $232.3999 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $215.45 | 8.799% | $234.4074 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $237.61 | 12.782% | $267.9813 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $1,299.32 | $1,409.1738 | $1,409.19 | $1,409.20 | $1,409.20 | |