| 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 | $54.25 | 8.381% | $58.7967 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $185.67 | 3.522% | $192.2093 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $140.31 | 11.521% | $156.4751 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $176.37 | 8.478% | $191.3226 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $128.48 | 3.299% | $132.7186 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $235.61 | 7.236% | $252.6587 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $237.83 | 4.568% | $248.6941 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,158.52 | $1,232.8751 | $1,232.88 | $1,232.85 | $1,232.90 | |