| 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 | $10.27 | 13.171% | $11.6227 | $11.62 | $11.60 | $11.60 |
| Purchase #2 | $184.76 | 7.808% | $199.1861 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $233.56 | 11.688% | $260.8585 | $260.86 | $260.85 | $260.90 |
| Purchase #4 | $82.44 | 8.183% | $89.1861 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $232.52 | 10.633% | $257.2439 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $232.95 | 9.143% | $254.2486 | $254.25 | $254.25 | $254.20 |
| Purchase #7 | $6.64 | 9.531% | $7.2729 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $983.14 | $1,079.6188 | $1,079.62 | $1,079.60 | $1,079.60 | |