| 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 | $215.31 | 9.558% | $235.8893 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $16.64 | 11.577% | $18.5664 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $205.47 | 4.151% | $213.9991 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $159.76 | 10.103% | $175.9006 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $9.78 | 10.317% | $10.789 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $119.66 | 8.634% | $129.9914 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $72.83 | 13.179% | $82.4283 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $799.45 | $867.5641 | $867.57 | $867.60 | $867.60 | |