| 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 | $246.56 | 13.689% | $280.3116 | $280.31 | $280.30 | $280.30 |
| Purchase #2 | $238.85 | 11.163% | $265.5128 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $76.35 | 5.722% | $80.7187 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $32.85 | 9.296% | $35.9037 | $35.90 | $35.90 | $35.90 |
| Purchase #5 | $99.41 | 10.704% | $110.0508 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $163.49 | 7.278% | $175.3888 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $166.30 | 12.381% | $186.8896 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $1,023.81 | $1,134.7760 | $1,134.77 | $1,134.75 | $1,134.80 | |