| 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 | $213.68 | 10.294% | $235.6762 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $102.36 | 8.158% | $110.7105 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $14.83 | 7.174% | $15.8939 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $185.48 | 6.793% | $198.0797 | $198.08 | $198.10 | $198.10 |
| Purchase #5 | $18.88 | 10.467% | $20.8562 | $20.86 | $20.85 | $20.90 |
| Purchase #6 | $67.83 | 11.701% | $75.7668 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $138.46 | 12.677% | $156.0126 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $741.52 | $812.9959 | $813.00 | $813.00 | $813.10 | |