| 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 | $157.72 | 10.731% | $174.6449 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $247.78 | 10.525% | $273.8588 | $273.86 | $273.85 | $273.90 |
| Purchase #3 | $209.93 | 7.870% | $226.4515 | $226.45 | $226.45 | $226.50 |
| Purchase #4 | $171.88 | 11.218% | $191.1615 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $199.67 | 7.865% | $215.374 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $34.65 | 9.637% | $37.9892 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $115.40 | 3.785% | $119.7679 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $1,137.03 | $1,239.2478 | $1,239.24 | $1,239.20 | $1,239.40 | |