| 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 | $160.64 | 12.240% | $180.3023 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $120.90 | 5.261% | $127.2605 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $228.89 | 7.513% | $246.0865 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $130.66 | 4.858% | $137.0075 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $41.53 | 6.499% | $44.229 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $34.44 | 11.790% | $38.5005 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $208.31 | 5.156% | $219.0505 | $219.05 | $219.05 | $219.10 |
| 7 purchase totals = | $925.37 | $992.4368 | $992.44 | $992.45 | $992.50 | |