| 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 | $198.71 | 13.640% | $225.814 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $178.72 | 12.748% | $201.5032 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $77.80 | 12.178% | $87.2745 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $239.75 | 11.564% | $267.4747 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $55.52 | 13.447% | $62.9858 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $107.97 | 7.645% | $116.2243 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $195.77 | 3.239% | $202.111 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $1,054.24 | $1,163.3875 | $1,163.37 | $1,163.30 | $1,163.40 | |