| 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 | $121.51 | 4.582% | $127.0776 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $50.98 | 5.685% | $53.8782 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $240.63 | 12.620% | $270.9975 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $208.66 | 4.705% | $218.4775 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $144.95 | 3.775% | $150.4219 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $50.40 | 3.128% | $51.9765 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $148.78 | 9.666% | $163.1611 | $163.16 | $163.15 | $163.20 |
| 7 purchase totals = | $965.91 | $1,035.9903 | $1,036.00 | $1,036.05 | $1,036.10 | |