| 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 | $71.45 | 13.818% | $81.323 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $123.41 | 6.612% | $131.5699 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $110.61 | 6.259% | $117.5331 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $223.70 | 10.634% | $247.4883 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $95.33 | 3.844% | $98.9945 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $184.46 | 12.806% | $208.0819 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $144.62 | 4.416% | $151.0064 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $953.58 | $1,035.9971 | $1,035.99 | $1,036.00 | $1,036.00 | |