| 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 | $195.56 | 4.618% | $204.591 | $204.59 | $204.60 | $204.60 |
| Purchase #2 | $60.43 | 11.504% | $67.3819 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $11.45 | 12.514% | $12.8829 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $238.54 | 9.471% | $261.1321 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $145.84 | 3.548% | $151.0144 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $190.48 | 11.157% | $211.7319 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $6.60 | 10.869% | $7.3174 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $848.90 | $916.0516 | $916.04 | $916.10 | $916.00 | |