| 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 | $192.84 | 10.423% | $212.9397 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $170.48 | 7.230% | $182.8057 | $182.81 | $182.80 | $182.80 |
| Purchase #3 | $22.50 | 10.155% | $24.7849 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $89.35 | 13.851% | $101.7259 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $245.78 | 6.241% | $261.1191 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $74.56 | 10.603% | $82.4656 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $154.37 | 5.147% | $162.3154 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $949.88 | $1,028.1563 | $1,028.17 | $1,028.15 | $1,028.10 | |