| 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 | $76.92 | 6.491% | $81.9129 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $186.33 | 7.195% | $199.7364 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $173.35 | 8.505% | $188.0934 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $185.40 | 10.718% | $205.2712 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $223.81 | 11.490% | $249.5258 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $231.50 | 11.458% | $258.0253 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $190.53 | 13.533% | $216.3144 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,267.84 | $1,398.8794 | $1,398.88 | $1,398.90 | $1,398.80 | |