| 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 | $207.38 | 4.354% | $216.4093 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $206.34 | 4.804% | $216.2526 | $216.25 | $216.25 | $216.30 |
| Purchase #3 | $9.65 | 13.268% | $10.9304 | $10.93 | $10.95 | $10.90 |
| Purchase #4 | $131.90 | 11.130% | $146.5805 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $58.46 | 5.291% | $61.5531 | $61.55 | $61.55 | $61.60 |
| Purchase #6 | $50.64 | 13.442% | $57.447 | $57.45 | $57.45 | $57.40 |
| Purchase #7 | $147.66 | 4.521% | $154.3357 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $812.03 | $863.5086 | $863.51 | $863.55 | $863.50 | |