| 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 | $111.76 | 3.145% | $115.2749 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $230.76 | 10.457% | $254.8906 | $254.89 | $254.90 | $254.90 |
| Purchase #3 | $174.88 | 13.708% | $198.8526 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $86.42 | 4.246% | $90.0894 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $19.95 | 11.802% | $22.3045 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $184.37 | 12.413% | $207.2558 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $63.49 | 5.168% | $66.7712 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $871.63 | $955.4390 | $955.43 | $955.40 | $955.60 | |