| 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 | $132.50 | 8.455% | $143.7029 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $223.29 | 9.289% | $244.0314 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $231.70 | 6.399% | $246.5265 | $246.53 | $246.55 | $246.50 |
| Purchase #4 | $243.88 | 7.259% | $261.5832 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $63.39 | 13.391% | $71.8786 | $71.88 | $71.90 | $71.90 |
| Purchase #6 | $160.98 | 9.361% | $176.0493 | $176.05 | $176.05 | $176.00 |
| Purchase #7 | $145.48 | 6.527% | $154.9755 | $154.98 | $155.00 | $155.00 |
| 7 purchase totals = | $1,201.22 | $1,298.7474 | $1,298.75 | $1,298.85 | $1,298.70 | |