| 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 | $83.37 | 3.416% | $86.2179 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $206.45 | 10.590% | $228.3131 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $81.95 | 9.135% | $89.4361 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $22.64 | 12.403% | $25.448 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $196.58 | 7.190% | $210.7141 | $210.71 | $210.70 | $210.70 |
| Purchase #6 | $145.43 | 12.522% | $163.6407 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $211.96 | 12.731% | $238.9446 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $948.38 | $1,042.7145 | $1,042.71 | $1,042.70 | $1,042.50 | |