| 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 | $224.83 | 7.816% | $242.4027 | $242.40 | $242.40 | $242.40 |
| Purchase #2 | $242.64 | 8.509% | $263.2862 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $113.32 | 10.567% | $125.2945 | $125.29 | $125.30 | $125.30 |
| Purchase #4 | $89.44 | 12.124% | $100.2837 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $241.52 | 7.715% | $260.1533 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $38.57 | 11.659% | $43.0669 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $138.60 | 13.400% | $157.1724 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $1,088.92 | $1,191.6597 | $1,191.65 | $1,191.65 | $1,191.80 | |