| 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 | $108.94 | 7.869% | $117.5125 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $76.29 | 9.152% | $83.2721 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $208.83 | 7.821% | $225.1626 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $152.35 | 12.506% | $171.4029 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $128.52 | 8.800% | $139.8298 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $186.50 | 11.210% | $207.4067 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $186.94 | 5.508% | $197.2367 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $1,048.37 | $1,141.8233 | $1,141.82 | $1,141.80 | $1,141.80 | |