| 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 | $236.60 | 3.582% | $245.075 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $247.89 | 9.237% | $270.7876 | $270.79 | $270.80 | $270.80 |
| Purchase #3 | $142.78 | 10.591% | $157.9018 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $7.67 | 4.235% | $7.9948 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $142.83 | 3.221% | $147.4306 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $33.48 | 9.468% | $36.6499 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $107.76 | 7.221% | $115.5413 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $919.01 | $981.3810 | $981.38 | $981.45 | $981.30 | |