| 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 | $227.59 | 5.619% | $240.3783 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $216.97 | 13.323% | $245.8769 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $197.65 | 11.523% | $220.4252 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $201.56 | 6.475% | $214.611 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $118.95 | 4.392% | $124.1743 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $88.56 | 6.563% | $94.3722 | $94.37 | $94.35 | $94.40 |
| Purchase #7 | $30.50 | 9.483% | $33.3923 | $33.39 | $33.40 | $33.40 |
| 7 purchase totals = | $1,081.78 | $1,173.2302 | $1,173.23 | $1,173.25 | $1,173.30 | |