| 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 | $186.25 | 12.556% | $209.6356 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $147.78 | 10.777% | $163.7063 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $14.71 | 3.360% | $15.2043 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $137.93 | 6.690% | $147.1575 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $58.98 | 4.312% | $61.5232 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $214.34 | 12.490% | $241.1111 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $148.97 | 10.275% | $164.2767 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $908.96 | $1,002.6147 | $1,002.62 | $1,002.60 | $1,002.60 | |