| 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 | $10.60 | 7.864% | $11.4336 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $248.61 | 7.430% | $267.0817 | $267.08 | $267.10 | $267.10 |
| Purchase #3 | $158.42 | 4.714% | $165.8879 | $165.89 | $165.90 | $165.90 |
| Purchase #4 | $227.26 | 7.627% | $244.5931 | $244.59 | $244.60 | $244.60 |
| Purchase #5 | $17.31 | 9.846% | $19.0143 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $240.55 | 7.414% | $258.3844 | $258.38 | $258.40 | $258.40 |
| Purchase #7 | $236.54 | 5.314% | $249.1097 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,139.29 | $1,215.5047 | $1,215.49 | $1,215.55 | $1,215.50 | |