| 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 | $244.91 | 3.752% | $254.099 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $231.94 | 12.674% | $261.3361 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $171.42 | 5.591% | $181.0041 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $189.91 | 7.751% | $204.6299 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $162.46 | 5.398% | $171.2296 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $174.25 | 9.470% | $190.7515 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $63.46 | 10.255% | $69.9678 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $1,238.35 | $1,333.0180 | $1,333.02 | $1,333.05 | $1,333.00 | |