| 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 | $206.46 | 10.613% | $228.3716 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $198.37 | 12.467% | $223.1008 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $175.97 | 12.763% | $198.4291 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $215.61 | 3.838% | $223.8851 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $183.51 | 4.803% | $192.324 | $192.32 | $192.30 | $192.30 |
| Purchase #6 | $30.72 | 4.361% | $32.0597 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $125.98 | 9.359% | $137.7705 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,136.62 | $1,235.9408 | $1,235.94 | $1,235.90 | $1,236.00 | |