| 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 | $40.53 | 12.546% | $45.6149 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $245.81 | 10.689% | $272.0846 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $109.72 | 5.208% | $115.4342 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $231.50 | 6.282% | $246.0428 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $93.46 | 12.767% | $105.392 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $33.96 | 10.180% | $37.4171 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $215.48 | 7.529% | $231.7035 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $970.46 | $1,053.6891 | $1,053.67 | $1,053.70 | $1,053.60 | |