| 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 | $138.65 | 4.493% | $144.8795 | $144.88 | $144.90 | $144.90 |
| Purchase #2 | $85.30 | 8.382% | $92.4498 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $98.84 | 5.657% | $104.4314 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $55.95 | 4.110% | $58.2495 | $58.25 | $58.25 | $58.20 |
| Purchase #5 | $242.99 | 6.441% | $258.641 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $190.69 | 11.453% | $212.5297 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $91.81 | 13.598% | $104.2943 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $904.23 | $975.4752 | $975.47 | $975.55 | $975.30 | |