| 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 | $233.98 | 13.873% | $266.44 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $146.54 | 9.562% | $160.5522 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $144.96 | 5.770% | $153.3242 | $153.32 | $153.30 | $153.30 |
| Purchase #4 | $107.55 | 10.246% | $118.5696 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $178.72 | 4.605% | $186.9501 | $186.95 | $186.95 | $187.00 |
| Purchase #6 | $163.83 | 4.268% | $170.8223 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $190.88 | 12.860% | $215.4272 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $1,166.46 | $1,272.0856 | $1,272.08 | $1,272.05 | $1,272.10 | |