| 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 | $205.69 | 11.527% | $229.3999 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $193.25 | 6.270% | $205.3668 | $205.37 | $205.35 | $205.40 |
| Purchase #3 | $157.39 | 13.541% | $178.7022 | $178.70 | $178.70 | $178.70 |
| Purchase #4 | $6.92 | 4.222% | $7.2122 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $97.74 | 8.326% | $105.8778 | $105.88 | $105.90 | $105.90 |
| Purchase #6 | $194.57 | 9.479% | $213.0133 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $110.69 | 6.286% | $117.648 | $117.65 | $117.65 | $117.60 |
| 7 purchase totals = | $966.25 | $1,057.2202 | $1,057.22 | $1,057.20 | $1,057.20 | |