| 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 | $176.96 | 10.444% | $195.4417 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $232.84 | 10.469% | $257.216 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $196.31 | 10.636% | $217.1895 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $64.53 | 11.798% | $72.1432 | $72.14 | $72.15 | $72.10 |
| Purchase #5 | $233.28 | 10.436% | $257.6251 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $121.78 | 10.586% | $134.6716 | $134.67 | $134.65 | $134.70 |
| Purchase #7 | $70.34 | 11.306% | $78.2926 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $1,096.04 | $1,212.5797 | $1,212.58 | $1,212.60 | $1,212.50 | |