| 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 | $214.94 | 11.294% | $239.2153 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $14.46 | 7.512% | $15.5462 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $232.32 | 12.506% | $261.3739 | $261.37 | $261.35 | $261.40 |
| Purchase #4 | $196.58 | 6.873% | $210.0909 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $39.96 | 11.107% | $44.3984 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $56.86 | 9.708% | $62.38 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $230.56 | 6.830% | $246.3072 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $985.68 | $1,079.3119 | $1,079.32 | $1,079.30 | $1,079.30 | |