| 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 | $232.91 | 8.417% | $252.514 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $127.68 | 11.660% | $142.5675 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $217.74 | 10.683% | $241.0012 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $26.93 | 5.660% | $28.4542 | $28.45 | $28.45 | $28.50 |
| Purchase #5 | $100.33 | 3.139% | $103.4794 | $103.48 | $103.50 | $103.50 |
| Purchase #6 | $91.87 | 6.572% | $97.9077 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $47.90 | 8.481% | $51.9624 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $845.36 | $917.8864 | $917.88 | $917.85 | $918.00 | |