| 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 | $115.50 | 3.572% | $119.6257 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $18.57 | 9.542% | $20.3419 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $209.29 | 4.709% | $219.1455 | $219.15 | $219.15 | $219.10 |
| Purchase #4 | $219.85 | 10.858% | $243.7213 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $6.73 | 12.261% | $7.5552 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $217.28 | 11.791% | $242.8995 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $56.88 | 13.323% | $64.4581 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $844.10 | $917.7472 | $917.76 | $917.75 | $917.70 | |