| 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 | $111.62 | 4.719% | $116.8873 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $14.95 | 9.568% | $16.3804 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $111.46 | 12.587% | $125.4895 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $181.62 | 4.841% | $190.4122 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $222.34 | 12.457% | $250.0369 | $250.04 | $250.05 | $250.00 |
| Purchase #6 | $48.96 | 12.171% | $54.9189 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $125.85 | 5.848% | $133.2097 | $133.21 | $133.20 | $133.20 |
| 7 purchase totals = | $816.80 | $887.3349 | $887.34 | $887.35 | $887.30 | |