| 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 | $193.68 | 6.380% | $206.0368 | $206.04 | $206.05 | $206.00 |
| Purchase #2 | $157.64 | 7.549% | $169.5402 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $206.52 | 11.804% | $230.8976 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $55.32 | 12.273% | $62.1094 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $63.67 | 4.329% | $66.4263 | $66.43 | $66.45 | $66.40 |
| Purchase #6 | $125.91 | 11.801% | $140.7686 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $205.79 | 13.819% | $234.2281 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,008.53 | $1,110.0070 | $1,110.02 | $1,110.05 | $1,109.90 | |