| 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 | $137.29 | 5.823% | $145.2844 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $211.60 | 7.682% | $227.8551 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $232.59 | 10.671% | $257.4097 | $257.41 | $257.40 | $257.40 |
| Purchase #4 | $246.43 | 5.833% | $260.8043 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $230.72 | 13.727% | $262.3909 | $262.39 | $262.40 | $262.40 |
| Purchase #6 | $247.57 | 8.741% | $269.2101 | $269.21 | $269.20 | $269.20 |
| Purchase #7 | $62.47 | 9.417% | $68.3528 | $68.35 | $68.35 | $68.40 |
| 7 purchase totals = | $1,368.67 | $1,491.3073 | $1,491.30 | $1,491.30 | $1,491.40 | |