| 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 | $188.45 | 11.444% | $210.0162 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $36.79 | 6.608% | $39.2211 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $158.30 | 8.261% | $171.3772 | $171.38 | $171.40 | $171.40 |
| Purchase #4 | $5.73 | 11.254% | $6.3749 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $124.71 | 6.302% | $132.5692 | $132.57 | $132.55 | $132.60 |
| Purchase #6 | $230.66 | 13.543% | $261.8983 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $210.64 | 8.134% | $227.7735 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $955.28 | $1,049.2304 | $1,049.23 | $1,049.15 | $1,049.30 | |