| 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 | $136.36 | 10.524% | $150.7105 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $66.28 | 12.217% | $74.3774 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $130.83 | 5.266% | $137.7195 | $137.72 | $137.70 | $137.70 |
| Purchase #4 | $219.32 | 5.330% | $231.0098 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $206.73 | 4.496% | $216.0246 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $119.40 | 3.802% | $123.9396 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $240.29 | 8.653% | $261.0823 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $1,119.21 | $1,194.8637 | $1,194.86 | $1,194.85 | $1,194.80 | |