| 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 | $220.71 | 12.673% | $248.6806 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $175.30 | 7.353% | $188.1898 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $77.47 | 6.309% | $82.3576 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $186.75 | 3.874% | $193.9847 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $85.62 | 10.802% | $94.8687 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $77.94 | 4.758% | $81.6484 | $81.65 | $81.65 | $81.60 |
| Purchase #7 | $236.64 | 8.119% | $255.8528 | $255.85 | $255.85 | $255.90 |
| 7 purchase totals = | $1,060.43 | $1,145.5826 | $1,145.58 | $1,145.60 | $1,145.70 | |