| 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 | $203.66 | 9.434% | $222.8733 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $83.59 | 13.743% | $95.0778 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $16.38 | 6.477% | $17.4409 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $22.77 | 4.209% | $23.7284 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $38.77 | 5.833% | $41.0315 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $246.70 | 4.526% | $257.8656 | $257.87 | $257.85 | $257.90 |
| Purchase #7 | $206.59 | 5.736% | $218.44 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $818.46 | $876.4575 | $876.46 | $876.50 | $876.40 | |