| 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 | $123.67 | 6.105% | $131.2201 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $216.76 | 6.612% | $231.0922 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $61.77 | 10.182% | $68.0594 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $85.93 | 10.627% | $95.0618 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $120.47 | 7.579% | $129.6004 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $171.92 | 4.263% | $179.2489 | $179.25 | $179.25 | $179.20 |
| Purchase #7 | $156.82 | 4.820% | $164.3787 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $937.34 | $998.6615 | $998.66 | $998.65 | $998.70 | |