| 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 | $215.28 | 4.337% | $224.6167 | $224.62 | $224.60 | $224.60 |
| Purchase #2 | $178.50 | 7.430% | $191.7626 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $72.84 | 5.250% | $76.6641 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $77.77 | 13.855% | $88.545 | $88.55 | $88.55 | $88.50 |
| Purchase #5 | $177.39 | 10.863% | $196.6599 | $196.66 | $196.65 | $196.70 |
| Purchase #6 | $193.50 | 7.811% | $208.6143 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $247.47 | 4.428% | $258.428 | $258.43 | $258.45 | $258.40 |
| 7 purchase totals = | $1,162.75 | $1,245.2906 | $1,245.29 | $1,245.25 | $1,245.30 | |