| 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 | $104.56 | 3.354% | $108.0669 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $175.54 | 7.221% | $188.2157 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $74.83 | 10.307% | $82.5427 | $82.54 | $82.55 | $82.50 |
| Purchase #4 | $122.66 | 3.244% | $126.6391 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $220.77 | 12.786% | $248.9977 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $132.60 | 7.788% | $142.9269 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $124.59 | 9.149% | $135.9887 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $955.55 | $1,033.3777 | $1,033.39 | $1,033.40 | $1,033.30 | |