| 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 | $13.92 | 6.217% | $14.7854 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $129.96 | 3.538% | $134.558 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $240.60 | 11.833% | $269.0702 | $269.07 | $269.05 | $269.10 |
| Purchase #4 | $131.99 | 4.407% | $137.8068 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $127.33 | 5.409% | $134.2173 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $116.58 | 8.670% | $126.6875 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $207.31 | 6.216% | $220.1964 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $967.69 | $1,037.3216 | $1,037.34 | $1,037.30 | $1,037.40 | |