| 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 | $26.59 | 13.575% | $30.1996 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $119.70 | 13.407% | $135.7482 | $135.75 | $135.75 | $135.70 |
| Purchase #3 | $223.25 | 11.781% | $249.5511 | $249.55 | $249.55 | $249.60 |
| Purchase #4 | $226.85 | 5.583% | $239.515 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $44.47 | 6.605% | $47.4072 | $47.41 | $47.40 | $47.40 |
| Purchase #6 | $140.87 | 6.224% | $149.6377 | $149.64 | $149.65 | $149.60 |
| Purchase #7 | $130.65 | 11.555% | $145.7466 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $912.38 | $997.8054 | $997.82 | $997.80 | $997.70 | |