| 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 | $129.95 | 8.114% | $140.4941 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $8.34 | 12.622% | $9.3927 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $72.88 | 6.593% | $77.685 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $11.29 | 3.354% | $11.6687 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $189.82 | 11.192% | $211.0647 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $142.92 | 3.343% | $147.6978 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $119.94 | 4.186% | $124.9607 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $675.14 | $722.9637 | $722.96 | $722.95 | $723.10 | |