| 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 | $135.38 | 6.322% | $143.9387 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $114.39 | 9.165% | $124.8738 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $38.41 | 6.435% | $40.8817 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $244.89 | 6.470% | $260.7344 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $118.34 | 9.107% | $129.1172 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $196.33 | 4.488% | $205.1413 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $244.49 | 3.270% | $252.4848 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $1,092.23 | $1,157.1719 | $1,157.16 | $1,157.20 | $1,157.10 | |