| 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 | $107.56 | 4.774% | $112.6949 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $193.81 | 7.115% | $207.5996 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $234.82 | 10.186% | $258.7388 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $205.94 | 8.513% | $223.4717 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $183.96 | 8.714% | $199.9903 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $150.31 | 5.240% | $158.1862 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $183.29 | 13.782% | $208.551 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $1,259.69 | $1,369.2325 | $1,369.23 | $1,369.25 | $1,369.30 | |