| 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 | $20.59 | 8.547% | $22.3498 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $185.41 | 12.177% | $207.9874 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $230.32 | 10.517% | $254.5428 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $135.52 | 11.629% | $151.2796 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $174.75 | 4.722% | $183.0017 | $183.00 | $183.00 | $183.00 |
| Purchase #6 | $206.36 | 6.500% | $219.7734 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $227.60 | 4.683% | $238.2585 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $1,180.55 | $1,277.1932 | $1,277.19 | $1,277.20 | $1,277.20 | |