| 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 | $8.71 | 5.297% | $9.1714 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $215.59 | 6.472% | $229.543 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $185.82 | 8.479% | $201.5757 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $218.26 | 11.132% | $242.5567 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $74.31 | 10.291% | $81.9572 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $53.43 | 12.561% | $60.1413 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $182.66 | 12.229% | $204.9975 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $938.78 | $1,029.9428 | $1,029.95 | $1,029.95 | $1,030.00 | |