| 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 | $137.46 | 13.368% | $155.8357 | $155.84 | $155.85 | $155.80 |
| Purchase #2 | $247.58 | 3.637% | $256.5845 | $256.58 | $256.60 | $256.60 |
| Purchase #3 | $33.30 | 9.133% | $36.3413 | $36.34 | $36.35 | $36.30 |
| Purchase #4 | $187.50 | 11.300% | $208.6875 | $208.69 | $208.70 | $208.70 |
| Purchase #5 | $190.55 | 8.479% | $206.7067 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $206.31 | 4.573% | $215.7446 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $163.69 | 11.566% | $182.6224 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $1,166.39 | $1,262.5227 | $1,262.52 | $1,262.55 | $1,262.40 | |