| 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 | $222.30 | 7.402% | $238.7546 | $238.75 | $238.75 | $238.80 |
| Purchase #2 | $136.60 | 6.227% | $145.1061 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $13.37 | 10.392% | $14.7594 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $69.84 | 6.346% | $74.272 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $211.80 | 12.858% | $239.0332 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $156.45 | 5.341% | $164.806 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $19.27 | 7.230% | $20.6632 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $829.63 | $897.3945 | $897.39 | $897.35 | $897.50 | |