| 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 | $100.44 | 5.232% | $105.695 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $15.34 | 6.353% | $16.3146 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $156.99 | 4.196% | $163.5773 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $200.94 | 9.587% | $220.2041 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $216.91 | 3.286% | $224.0377 | $224.04 | $224.05 | $224.00 |
| Purchase #6 | $14.43 | 11.722% | $16.1215 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $229.79 | 13.243% | $260.2211 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $934.84 | $1,006.1713 | $1,006.17 | $1,006.15 | $1,006.10 | |