| 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 | $245.65 | 9.527% | $269.0531 | $269.05 | $269.05 | $269.10 |
| Purchase #2 | $190.68 | 6.732% | $203.5166 | $203.52 | $203.50 | $203.50 |
| Purchase #3 | $234.62 | 10.820% | $260.0059 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $151.33 | 4.654% | $158.3729 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $138.72 | 4.845% | $145.441 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $119.68 | 9.613% | $131.1848 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $231.65 | 11.320% | $257.8728 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $1,312.33 | $1,425.4471 | $1,425.44 | $1,425.40 | $1,425.50 | |