| 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 | $52.83 | 8.548% | $57.3459 | $57.35 | $57.35 | $57.30 |
| Purchase #2 | $208.56 | 8.120% | $225.4951 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $188.51 | 11.499% | $210.1868 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $185.26 | 12.512% | $208.4397 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $247.28 | 12.600% | $278.4373 | $278.44 | $278.45 | $278.40 |
| Purchase #6 | $73.99 | 8.761% | $80.4723 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $113.95 | 9.511% | $124.7878 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $1,070.38 | $1,185.1649 | $1,185.18 | $1,185.20 | $1,185.10 | |