| 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 | $222.55 | 12.196% | $249.6922 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $95.30 | 13.121% | $107.8043 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $85.53 | 4.317% | $89.2223 | $89.22 | $89.20 | $89.20 |
| Purchase #4 | $190.69 | 8.281% | $206.481 | $206.48 | $206.50 | $206.50 |
| Purchase #5 | $96.44 | 4.648% | $100.9225 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $24.64 | 12.527% | $27.7267 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $101.64 | 5.771% | $107.5056 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $816.79 | $889.3546 | $889.35 | $889.35 | $889.30 | |