| 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 | $209.96 | 6.420% | $223.4394 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $170.38 | 10.151% | $187.6753 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $227.67 | 5.400% | $239.9642 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $90.64 | 3.702% | $93.9955 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $17.38 | 9.150% | $18.9703 | $18.97 | $18.95 | $19.00 |
| Purchase #6 | $97.65 | 10.838% | $108.2333 | $108.23 | $108.25 | $108.20 |
| Purchase #7 | $83.71 | 10.219% | $92.2643 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $897.39 | $964.5423 | $964.54 | $964.55 | $964.60 | |