| 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 | $126.31 | 12.348% | $141.9068 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $82.52 | 13.764% | $93.8781 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $247.81 | 7.171% | $265.5805 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $96.33 | 4.604% | $100.765 | $100.77 | $100.75 | $100.80 |
| Purchase #5 | $103.54 | 11.377% | $115.3197 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $36.96 | 5.512% | $38.9972 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $214.98 | 4.370% | $224.3746 | $224.37 | $224.35 | $224.40 |
| 7 purchase totals = | $908.45 | $980.8219 | $980.83 | $980.80 | $980.90 | |