| 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 | $181.91 | 13.760% | $206.9408 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $125.99 | 12.143% | $141.289 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $44.25 | 3.320% | $45.7191 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $177.52 | 12.723% | $200.1059 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $225.34 | 10.327% | $248.6109 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $224.59 | 12.659% | $253.0208 | $253.02 | $253.00 | $253.00 |
| Purchase #7 | $123.81 | 7.344% | $132.9026 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $1,103.41 | $1,228.5891 | $1,228.59 | $1,228.55 | $1,228.50 | |