| 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 | $212.57 | 3.338% | $219.6656 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $36.33 | 8.150% | $39.2909 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $96.89 | 10.539% | $107.1012 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $94.51 | 3.142% | $97.4795 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $195.42 | 11.549% | $217.9891 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $93.88 | 5.558% | $99.0979 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $123.84 | 12.105% | $138.8308 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $853.44 | $919.4550 | $919.46 | $919.50 | $919.50 | |