| 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 | $198.77 | 8.404% | $215.4746 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $32.74 | 4.142% | $34.0961 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $99.88 | 8.835% | $108.7044 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $144.32 | 10.494% | $159.4649 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $229.49 | 7.450% | $246.587 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $233.78 | 5.565% | $246.7899 | $246.79 | $246.80 | $246.80 |
| Purchase #7 | $199.26 | 8.858% | $216.9105 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $1,138.24 | $1,228.0274 | $1,228.02 | $1,228.00 | $1,228.10 | |