| 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 | $179.45 | 10.501% | $198.294 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $51.67 | 9.732% | $56.6985 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $232.83 | 7.248% | $249.7055 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $225.38 | 10.381% | $248.7767 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $215.44 | 7.648% | $231.9169 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $99.57 | 10.661% | $110.1852 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $24.68 | 12.497% | $27.7643 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $1,029.02 | $1,123.3411 | $1,123.35 | $1,123.35 | $1,123.40 | |