| 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 | $204.29 | 13.230% | $231.3176 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $26.84 | 12.517% | $30.1996 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $40.94 | 12.488% | $46.0526 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $46.78 | 9.432% | $51.1923 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $239.27 | 7.734% | $257.7751 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $192.73 | 12.817% | $217.4322 | $217.43 | $217.45 | $217.40 |
| Purchase #7 | $173.31 | 8.742% | $188.4608 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $924.16 | $1,022.4302 | $1,022.43 | $1,022.45 | $1,022.50 | |