| 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 | $229.53 | 7.816% | $247.4701 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $163.79 | 4.626% | $171.3669 | $171.37 | $171.35 | $171.40 |
| Purchase #3 | $209.92 | 5.449% | $221.3585 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $154.30 | 11.823% | $172.5429 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $159.61 | 10.615% | $176.5526 | $176.55 | $176.55 | $176.60 |
| Purchase #6 | $214.51 | 5.244% | $225.7589 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $224.61 | 12.755% | $253.259 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,356.27 | $1,468.3089 | $1,468.31 | $1,468.25 | $1,468.50 | |