| 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 | $11.34 | 6.494% | $12.0764 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $123.38 | 10.606% | $136.4657 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $212.81 | 3.531% | $220.3243 | $220.32 | $220.30 | $220.30 |
| Purchase #4 | $226.71 | 8.563% | $246.1232 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $202.49 | 5.476% | $213.5784 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $234.68 | 5.679% | $248.0075 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $217.79 | 11.309% | $242.4199 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $1,229.20 | $1,318.9954 | $1,319.00 | $1,318.95 | $1,319.00 | |