| 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 | $14.61 | 12.249% | $16.3996 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $214.45 | 12.836% | $241.9768 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $117.25 | 4.600% | $122.6435 | $122.64 | $122.65 | $122.60 |
| Purchase #4 | $110.54 | 11.152% | $122.8674 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $125.40 | 4.579% | $131.1421 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $55.47 | 9.630% | $60.8118 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $119.54 | 11.782% | $133.6242 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $757.26 | $829.4654 | $829.46 | $829.45 | $829.40 | |