| 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 | $230.84 | 7.435% | $248.003 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $89.69 | 12.688% | $101.0699 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $236.83 | 6.741% | $252.7947 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $223.88 | 3.721% | $232.2106 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $75.95 | 12.657% | $85.563 | $85.56 | $85.55 | $85.60 |
| Purchase #6 | $134.84 | 4.206% | $140.5114 | $140.51 | $140.50 | $140.50 |
| Purchase #7 | $180.26 | 6.863% | $192.6312 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,172.29 | $1,252.7838 | $1,252.77 | $1,252.75 | $1,252.80 | |