| 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 | $247.80 | 4.249% | $258.329 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $186.33 | 8.510% | $202.1867 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $116.54 | 5.449% | $122.8903 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $134.26 | 9.135% | $146.5247 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $144.83 | 6.430% | $154.1426 | $154.14 | $154.15 | $154.10 |
| Purchase #6 | $184.62 | 5.734% | $195.2061 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $171.47 | 7.136% | $183.7061 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $1,185.85 | $1,262.9855 | $1,262.99 | $1,263.00 | $1,262.90 | |