| 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 | $247.83 | 7.793% | $267.1434 | $267.14 | $267.15 | $267.10 |
| Purchase #2 | $249.76 | 13.110% | $282.5035 | $282.50 | $282.50 | $282.50 |
| Purchase #3 | $198.72 | 8.333% | $215.2793 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $183.82 | 4.754% | $192.5588 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $195.75 | 4.370% | $204.3043 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $67.69 | 12.748% | $76.3191 | $76.32 | $76.30 | $76.30 |
| Purchase #7 | $247.76 | 13.586% | $281.4207 | $281.42 | $281.40 | $281.40 |
| 7 purchase totals = | $1,391.33 | $1,519.5291 | $1,519.52 | $1,519.50 | $1,519.50 | |