| 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 | $198.61 | 5.104% | $208.7471 | $208.75 | $208.75 | $208.70 |
| Purchase #2 | $122.71 | 3.437% | $126.9275 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $230.33 | 5.571% | $243.1617 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $54.74 | 13.398% | $62.0741 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $91.60 | 7.394% | $98.3729 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $116.88 | 6.754% | $124.7741 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $174.63 | 9.359% | $190.9736 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $989.50 | $1,055.0310 | $1,055.02 | $1,054.95 | $1,055.10 | |