| 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 | $230.47 | 9.566% | $252.5168 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $113.64 | 5.846% | $120.2834 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $227.62 | 7.758% | $245.2788 | $245.28 | $245.30 | $245.30 |
| Purchase #4 | $214.79 | 12.188% | $240.9686 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $157.26 | 6.574% | $167.5983 | $167.60 | $167.60 | $167.60 |
| Purchase #6 | $112.72 | 4.185% | $117.4373 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $171.77 | 6.359% | $182.6929 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $1,228.27 | $1,326.7761 | $1,326.78 | $1,326.80 | $1,326.80 | |