| 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 | $126.85 | 5.170% | $133.4081 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $193.30 | 3.871% | $200.7826 | $200.78 | $200.80 | $200.80 |
| Purchase #3 | $193.34 | 5.781% | $204.517 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $250.50 | 8.147% | $270.9082 | $270.91 | $270.90 | $270.90 |
| Purchase #5 | $98.98 | 9.788% | $108.6682 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $244.87 | 6.720% | $261.3253 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $231.29 | 11.319% | $257.4697 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,339.13 | $1,437.0791 | $1,437.09 | $1,437.05 | $1,437.10 | |