| 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 | $199.39 | 10.872% | $221.0677 | $221.07 | $221.05 | $221.10 |
| Purchase #2 | $208.55 | 4.501% | $217.9368 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $129.73 | 9.267% | $141.7521 | $141.75 | $141.75 | $141.80 |
| Purchase #4 | $104.52 | 6.197% | $110.9971 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $202.86 | 11.688% | $226.5703 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $141.51 | 6.774% | $151.0959 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $118.95 | 10.670% | $131.642 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $1,105.51 | $1,201.0619 | $1,201.07 | $1,201.05 | $1,201.10 | |