| 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 | $187.50 | 9.269% | $204.8794 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $14.27 | 9.552% | $15.6331 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $198.72 | 11.152% | $220.8813 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $175.83 | 12.227% | $197.3287 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $222.26 | 13.709% | $252.7296 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $192.94 | 3.469% | $199.6331 | $199.63 | $199.65 | $199.60 |
| Purchase #7 | $233.40 | 10.289% | $257.4145 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $1,224.92 | $1,348.4997 | $1,348.49 | $1,348.60 | $1,348.40 | |