| 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 | $199.33 | 6.427% | $212.1409 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $173.97 | 12.821% | $196.2747 | $196.27 | $196.25 | $196.30 |
| Purchase #3 | $213.61 | 4.727% | $223.7073 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $127.53 | 13.303% | $144.4953 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $34.68 | 3.278% | $35.8168 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $192.46 | 7.230% | $206.3749 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $125.94 | 8.730% | $136.9346 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $1,067.52 | $1,155.7445 | $1,155.74 | $1,155.70 | $1,155.70 | |