| 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 | $200.93 | 13.848% | $228.7548 | $228.75 | $228.75 | $228.80 |
| Purchase #2 | $216.81 | 8.307% | $234.8204 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $165.70 | 7.825% | $178.666 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $6.60 | 13.712% | $7.505 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $163.30 | 6.521% | $173.9488 | $173.95 | $173.95 | $173.90 |
| Purchase #6 | $19.28 | 10.220% | $21.2504 | $21.25 | $21.25 | $21.30 |
| Purchase #7 | $231.38 | 12.840% | $261.0892 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,004.00 | $1,106.0346 | $1,106.04 | $1,106.00 | $1,106.10 | |