| 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 | $230.87 | 3.446% | $238.8258 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $234.80 | 7.696% | $252.8702 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $120.45 | 4.528% | $125.904 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $26.95 | 12.416% | $30.2961 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $25.28 | 11.413% | $28.1652 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $98.38 | 12.634% | $110.8093 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $62.70 | 11.267% | $69.7644 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $799.43 | $856.6350 | $856.64 | $856.60 | $856.70 | |