| 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 | $213.37 | 8.209% | $230.8855 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $208.45 | 8.548% | $226.2683 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $27.88 | 10.354% | $30.7667 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $242.75 | 9.820% | $266.5881 | $266.59 | $266.60 | $266.60 |
| Purchase #5 | $191.66 | 11.799% | $214.274 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $89.42 | 3.402% | $92.4621 | $92.46 | $92.45 | $92.50 |
| Purchase #7 | $104.43 | 3.115% | $107.683 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $1,077.96 | $1,168.9277 | $1,168.93 | $1,168.90 | $1,169.10 | |