| 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 | $238.40 | 9.676% | $261.4676 | $261.47 | $261.45 | $261.50 |
| Purchase #2 | $235.57 | 7.309% | $252.7878 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $182.33 | 5.442% | $192.2524 | $192.25 | $192.25 | $192.30 |
| Purchase #4 | $98.55 | 13.223% | $111.5813 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $225.48 | 3.574% | $233.5387 | $233.54 | $233.55 | $233.50 |
| Purchase #6 | $121.68 | 13.416% | $138.0046 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $90.38 | 3.619% | $93.6509 | $93.65 | $93.65 | $93.70 |
| 7 purchase totals = | $1,192.39 | $1,283.2833 | $1,283.28 | $1,283.30 | $1,283.40 | |